83_FR_11189 83 FR 11139 - Viruses, Serums, Toxins, and Analogous Products; Expiration Date Required for Serial and Subserials and Determination of Expiration Date of Product

83 FR 11139 - Viruses, Serums, Toxins, and Analogous Products; Expiration Date Required for Serial and Subserials and Determination of Expiration Date of Product

DEPARTMENT OF AGRICULTURE
Animal and Plant Health Inspection Service

Federal Register Volume 83, Issue 50 (March 14, 2018)

Page Range11139-11143
FR Document2018-05143

We are amending the regulations to clarify that the expiration date of a serial or subserial of a veterinary biologic should be computed from the date of the initiation of the first potency test. We are also requiring the expiration dating period (stability) of a product to be confirmed by conducting a real-time stability study with a stability-indicating assay, stability monitoring of products after licensing, and specifying a single standard for determining the expiration date for veterinary biologics

Federal Register, Volume 83 Issue 50 (Wednesday, March 14, 2018)
[Federal Register Volume 83, Number 50 (Wednesday, March 14, 2018)]
[Rules and Regulations]
[Pages 11139-11143]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-05143]


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DEPARTMENT OF AGRICULTURE

Animal and Plant Health Inspection Service

9 CFR Parts 101 and 114

[Docket No. APHIS-2009-0028]
RIN 0579-AD06


Viruses, Serums, Toxins, and Analogous Products; Expiration Date 
Required for Serial and Subserials and Determination of Expiration Date 
of Product

AGENCY: Animal and Plant Health Inspection Service, USDA.

ACTION: Final rule.

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SUMMARY: We are amending the regulations to clarify that the expiration 
date of a serial or subserial of a veterinary biologic should be 
computed from the date of the initiation of the first potency test. We 
are also requiring the expiration dating period (stability) of a 
product to be confirmed by conducting a real-time stability study with 
a stability-indicating assay, stability monitoring of products after 
licensing, and specifying a single standard for determining the 
expiration date for veterinary biologics

DATES: Effective April 13, 2018.

FOR FURTHER INFORMATION CONTACT: Dr. Donna L. Malloy, Section Leader, 
Operational Support, Center for Veterinary Biologics Policy, 
Evaluation, and Licensing, VS, APHIS, 4700 River Road, Unit 148, 
Riverdale, MD 20737-1231; (301) 851-3426.

SUPPLEMENTARY INFORMATION:

Background

    The Virus-Serum-Toxin Act regulations in 9 CFR part 114 (referred 
to below as the regulations), contain requirements for computing 
expiration dates and determining expiration dating periods (stability) 
for veterinary biologics. Currently, Sec.  114.12 of the regulations 
requires each serial or subserial of veterinary biological products 
prepared in a licensed establishment to be given an expiration date, 
and Sec.  114.13 provides that the expiration date for each product 
shall be computed from the date of the initiation of the potency test.
    Prior to licensure, licensees and permittees must submit 
preliminary information to support the dating period shown on its 
labeling. Products are licensed with the provision that the dating 
period must be confirmed by real-time stability testing at the end of 
the predicted shelf life. Currently, the requirement in Sec.  114.13 of 
the regulations for confirming stability is contingent upon whether a 
product consists of viable or non-viable organisms. For products 
consisting of viable organisms, each serial must be tested for potency 
at release and at the approximate expiration date until a statistically 
valid stability record has been established. For products consisting of 
non-viable organisms, each serial presented in support of licensure 
(prelicensing serials) must be tested for potency at release and at or 
after the dating requested. Products with satisfactory potency tests at 
the beginning and end of dating are considered to be efficacious 
throughout the requested dating period. Current science, however, 
considers stability estimates based on potency tests conducted at the 
beginning and end of the dating (a two-point profile) to be inaccurate 
and imprecise.\1\
---------------------------------------------------------------------------

    \1\ Capen, R., et al. (2012). On the shelf life of 
pharmaceutical products. AAPS PharmSciTech. DOI: 10.1208/s12249-012-
9815-2.
---------------------------------------------------------------------------

    To address this situation, on September 17, 2010, we published in 
the Federal Register (75 FR 56916-56919, Docket No. APHIS-2009-0028) a 
proposal \2\ to amend the regulations by clarifying that the expiration 
date of a serial or subserial of a veterinary biologic should be 
computed from the date of the initiation of the first potency test. We 
also proposed to require the expiration dating period (stability) of a 
product to be confirmed by a real-time stability study with a 
stability-indicating assay; require stability

[[Page 11140]]

monitoring of products after licensing; and specify a single standard 
for determining the expiration date for veterinary biologics.
---------------------------------------------------------------------------

    \2\ To view the proposed rule and the comments we received, go 
to http://www.regulations.gov/#!docketDetail;D=APHIS-2009-0028.
---------------------------------------------------------------------------

    We solicited comments concerning our proposal for 60 days ending 
November 16, 2010. We received eight comments by that date. They were 
from licensed manufacturers, national trade associations representing 
manufacturers of animal health products, a professional organization, 
and a private citizen. The comments are discussed below by topic.
    In our review of the comments, it was evident that many commenters 
found the organization and wording of proposed Sec.  114.13 to be 
confusing. For this reason, in addition to adopting some changes 
requested by commenters to the provisions, we have reorganized and 
reworded parts of this section to more clearly describe these 
requirements.

Definition of and Requirement To Use a Stability-Indicating Assay

    We proposed to add a definition of the term stability-indicating 
assay to the regulations in part 101. One commenter stated that we did 
not identify the need for the addition of this definition to the 
regulations. Another commenter noted that we stated that product 
potency can degrade in a non-linear fashion and asked for clarification 
of why the profile of the degradation curve of a product is important 
in an assessment of product stability.
    In the proposed rule, we noted that current science does not 
consider stability estimates based on potency tests conducted at the 
beginning and end of dating (that is, a two-point profile) to be either 
accurate or precise. A two point profile will determine a fixed line, 
but if a stability profile is non-linear, two points are inadequate to 
estimate the profile. Further, to estimate the precision even of a 
straight line would require at least three points. For this reason we 
proposed to amend Sec.  114.13 to require testing of serials or 
subserials using a stability-indicating assay on multiple occasions 
throughout the predicted dating period, and to add a definition of the 
term stability-indicating assay to clarify what types of assays would 
be considered acceptable.
    Two commenters stated that the Animal and Plant Health Inspection 
Service (APHIS) incorrectly cited the International Cooperation on 
Harmonization of Technical Requirements for the Registration of 
Veterinary Medicinal Products (VICH) guidelines in support of the 
proposed rule. The commenters stated that of the five VICH guidelines 
that address stability, only one, VICH GL 17, Stability Testing of 
Biotechnological/Biological Veterinary Medicinal Products, addresses 
biological products, and it only applies to well-characterized proteins 
and polypeptides, and their derivatives. The commenters also noted that 
VICH GL 17 specifically excludes conventional vaccines.
    VICH is a project conducted under the World Organization for Animal 
Health that brings together the regulatory authorities of the European 
Union, Japan, and the United States and representatives from the animal 
health industry in the three regions. Regulatory authorities and 
industry experts from Australia, Canada, and New Zealand participate as 
observers. The purpose of VICH is to harmonize technical requirements 
for veterinary medicinal products (both pharmaceuticals and biologics).
    The commenters' characterization of VICH GL 17 is correct; the 
scope of those guidelines is limited to biotechnological/biological 
products and therefore they exclude conventional vaccines and numerous 
other products. However, the suggestion that APHIS proposed to apply 
the guidelines for biotechnological/biological products inappropriately 
to conventional vaccines is mistaken. We did not cite any VICH 
guidelines as a basis for the proposed rule. Rather, in the economic 
analysis that accompanied the proposed rule, we stated that the 
proposed changes were consistent with VICH recommendations, and we 
continue to believe that this statement is correct. We note that 
neither the VICH guidelines nor our regulations give specific, step-by-
step directions for determining stability, nor is this rule intended to 
provide such directions. Instead, we state that expiration dating 
period (stability) of a product should be confirmed by conducting a 
real-time stability study with a stability-indicating assay.
    Some commenters expressed concern that the proposed definition and 
its use in Sec.  114.13 would require potency tests to be quantitative. 
The commenters noted that the potency tests for many licensed products, 
some of which are codified in the regulations, are not quantitative. 
The commenters stated that this change would force licensees to develop 
and validate additional assays for many products and would create 
conflicts with the existing regulations. One commenter stated that 
developing these additional assays would be expensive, would not 
improve the quality of the products, would divert resources from new 
product development, and could lead to some products being 
discontinued. Another commenter stated that it was unclear why non-
quantitative assays are being excluded, because in many cases these 
assays are sufficient to determine whether or not a product has 
remained potent throughout the dating period.
    The rule calls for a stability-indicating assay, which is one that 
can detect changes over time. Non-quantitative assays are not 
stability-indicating because they cannot detect changes over time. 
However, in response to these comments, we have amended Sec.  114.13 to 
allow the use of codified potency tests that are not quantitative but 
that are included in the filed Outline of Production.
    APHIS does not agree that manufacturers will need to divert 
resources from developing new products to develop additional assays 
because this final rule will not require changes to biological products 
that are currently licensed. In other words, the new requirement is not 
retroactive for prior approved products, and we believe that 
manufacturers will incorporate new assay development into their new 
product development process. We have addressed this concern in detail 
in the economic analysis that accompanies this final rule.
    One commenter stated that in the definition of stability-indicating 
assay, the phrase ``in the pertinent properties of the product'' was 
too vague. The commenter suggested that the definition be revised to 
refer only to potency, and not to other properties of the product.
    APHIS agrees with the commenter. We have amended Sec.  114.13 to 
limit the requirement to potency. We have also amended the definition 
of stability-indicating assay to read ``in a pertinent property'' 
rather than ``the pertinent properties.'' This change clarifies that 
the definition is descriptive but not prescriptive, and does not impose 
any requirements.
    Two commenters expressed concern about how the rule would apply to 
unlicensed products that have already completed extensive development, 
and stated that products in development should be treated the same as 
licensed products.
    APHIS agrees with the commenters that products that have already 
completed a certain amount of development should receive some 
consideration. In response to this comment, we have amended Sec.  
114.13 to allow a product in development with an approved potency assay 
to use that assay to complete its initial confirmation of dating study.

[[Page 11141]]

Diagnostic Test Kits

    One commenter asked about how the proposed rule would apply to 
diagnostic test kits. The commenter stated that most test kits are 
interpreted by qualitative means, such as a visual assessment of a 
reaction. The commenter stated further that a quantitative result is 
not needed because these test kits do not report a concentration or 
titer.
    The provisions of this rule do not apply to diagnostic test kits. 
We have amended the regulatory text in Sec.  114.13 to clarify this.

Expiration Date Required for a Serial

    We proposed to require that the expiration date of a serial be 
computed from the date of the initiation of the first potency test of 
the serial. One commenter asked that we change this provision to allow 
the expiration date to be calculated from a date of or prior to the 
date of the initiation of the first potency test. The commenter stated 
that this would allow assignment of expiration dates based on 
manufacturing activities (such as final formulation) that precede 
initiation of the first potency test. The commenter further stated that 
in many cases, this would be a more efficient practice for a 
manufacturer and would also ensure that serial expiration dating does 
not exceed that calculated from the date of the first potency test.
    APHIS agrees with the commenter. In response to this request, we 
have amended Sec.  114.12 to allow the expiration date to be computed 
from a date no later than the date of the initiation of the first 
potency test.

Determination of the Expiration Dating Period of a Product

    We proposed to require stability studies to begin on the day of 
filling or final formulation. Some commenters stated that the 
requirement to start on a single specific day was impractical and too 
restrictive.
    In response to this comment, we have changed the requirement for 
testing sequences in Sec.  114.13 to indicate that the first test in 
the sequence shall be as close as practical to the day of filling into 
final containers or the date of final formulation if the potency of the 
product is tested in bulk form.

Testing

    Some commenters stated that the testing intervals for in vitro 
tests in Sec.  114.13(a) and for animal tests in Sec.  114.13(b) 
require too much testing.
    The sequence of intervals for in vitro tests is designed to allow 
estimation of the potency profile. It is typical of the contemporary 
approach to product shelf life assessment and has been adopted under 
various regulatory systems throughout the world. Furthermore, in many 
cases the number of serials that would be tested under the amended 
regulations is fewer than are used under the current regulations, so 
the total number of tests would be approximately the same, but the 
resulting data would be more informative. In response to the comments, 
we have clarified the provisions in the final rule for those situations 
when animal testing would be allowed. Specifically, we have clarified 
that in those cases where animal testing would be necessary, the tests 
would be of three serials at the start and end of the proposed dating 
period. This will effectively reduce the number of animal tests 
required as compared to the original proposal.
    One commenter expressed concern that the changes would require the 
use of more animal tests, contrary to APHIS' commitment to reduce, 
refine, and replace the use of animals in testing.
    APHIS disagrees that the rule will require more animal testing. On 
the contrary, by calling for stability-indicating assays, it 
discourages the use of animal tests, since most stability-indicating 
assays are in vitro tests conducted without animals. As explained 
above, however, we have clarified the requirements for situations when 
animal testing would be allowed.

Statistical Methodology and Uniform Standards

    Some commenters noted that the rule does not include the 
statistical criteria that the agency might use to evaluate stability 
studies. One of the commenters stated that the proposal did not provide 
guidance on statistical methodology. Another commenter expressed 
concern that the testing requirements could be unreasonably burdensome 
and that if a licensee is required to have an extremely high 
statistical certainty, they might have to increase the potency of the 
product, which could lead to safety problems.
    The current regulations require that licensees and permittees 
conduct stability studies. We proposed to amend the regulations to 
provide information that is lacking in the current regulations on how 
to conduct stability studies. We did not recommend that the potency of 
a product ever be increased. In fact, a more precise understanding of a 
vaccine's potency could allow a manufacturer to reduce the formulated 
potency of a vaccine while verifying that it would maintain adequate 
potency throughout its shelf life.
    When providing guidance on methodology for implementing a codified 
rule, APHIS follows its usual practice of including such information in 
published guidance documents. Draft guidance documents are posted on 
the Center for Veterinary Biologics (CVB) website for comment. The 
policy on posting draft documents and instructions for commenting on 
them are described in CVB Notice No. 05-16, available online at http://www.aphis.usda.gov/animal_health/vet_biologics/publications/notice_05_16.pdf. We will consider all comments when formulating 
further guidance related to the draft document.
    A commenter stated that, as proposed, the rule does not establish a 
uniform standard and that a number of items, including threshold values 
of confidence intervals or prediction intervals, interpretation of 
continuous or categorical data sets, and testing intervals for post-
licensure monitoring vs. licensing studies should be addressed in the 
regulations.
    APHIS disagrees with the commenter. The rule establishes a uniform 
standard for the design of stability studies. It does not include 
detailed methodological procedures for technical statistical methods 
which must be tailored to the data at hand. The information the 
commenter cited is typically covered in guidance documents. As we 
discussed above, these guidance documents are made available on the 
APHIS website for review by stakeholders before they are finalized.
    One commenter stated that the requirement that manufacturers submit 
a plan to monitor the stability of their products and the suitability 
of the dating periods for those products and that the plan includes 
regularly testing serials for potency with stability-indicating assays 
is too vague.
    APHIS disagrees. The expectation that product stability should be 
monitored by a routine ongoing program is not unusual in the modern 
manufacturing environment. That expectation is clearly stated in the 
rule; however, the rule also allows the manufacturer the flexibility to 
design a program that meets the needs of the particular product.
    Some commenters expressed concern that the rule would prevent 
manufacturers from developing new products because the new requirements 
would require them to test every serial of a vaccine for stability.
    The rule does not require that every serial of a vaccine be tested 
for stability. We proposed in Sec.  114.13(a) that at least three 
production serials be tested. That requirement now appears in Sec.  
114.13(e) but is otherwise unchanged.

[[Page 11142]]

    A commenter expressed concern that the rule could be applied 
retroactively to any licensed product at any time.
    The rule does not apply retroactively. As we explained in the 
proposed rule, the new requirements apply to licensed products with a 
completed stability study only if the manufacturer makes a change to 
one of the stability criteria, such as the dating period, or a major 
change to the product or its potency test.
    Therefore, for the reasons given in the proposed rule and in this 
document, we are adopting the proposed rule as a final rule, with the 
changes discussed in this document.

Executive Orders 12866 and 13771 and Regulatory Flexibility Act

    This rule has been determined to be not significant for the 
purposes of Executive Order 12866 and, therefore, has not been reviewed 
by the Office of Management and Budget. This rule is not an Executive 
Order 13771 regulatory action because this rule is not significant 
under Executive Order 12866.
    In accordance with 5 U.S.C. 604, we have performed a final 
regulatory flexibility analysis, which is summarized below, regarding 
the economic effects of this rule on small entities. Copies of the full 
analysis are available on the Regulations.gov website (see footnote 2 
in this document for a link to Regulations.gov) or by contacting the 
person listed under FOR FURTHER INFORMATION CONTACT.
    We are amending the Virus-Serum-Toxin Act regulations concerning 
expiration dates for serials and subserials and the determination of 
the dating period (stability) of veterinary biological products. This 
rule will establish a uniform standard in stability testing for 
confirming the dating period and expiration date requirements. The 
changes will clarify and streamline the current regulations to ensure 
supplies of pure, safe, potent, and effective veterinary biological 
products.
    This rule will affect all veterinary biologics licensees 
(manufacturers of veterinary biologics) and permittees (importers of 
veterinary biologics). Currently, there are approximately 100 
veterinary biological establishments, including permittees. Among these 
veterinary biological establishments, 53 veterinary vaccine 
manufacturers and permittees hold 1,378 vaccine licenses.
    The annual value of veterinary biological product shipments 
averaged between $4.3 billion and $4.4 billion, 2010-2013, having grown 
from $2.3 billion in 2006. U.S. exports of veterinary vaccines showed a 
substantial increase between 2006 and 2013, from $291 million in 2006 
to $861 million in 2013. U.S. imports of veterinary vaccines are small; 
on average, $5.5 million of veterinary vaccines were imported annually 
from 2006 to 2013, resulting in a large trade surplus (exports minus 
imports) in the veterinary vaccine trade. In 2013, the United States 
was the largest exporter of veterinary vaccines in the world, followed 
by the Netherlands and Belgium.
    This rule will help veterinary biologics manufacturers establish 
the best method for confirming stability. The rule aims to enable these 
manufacturers to take advantage of scientific advances and readily 
respond to changing international technical standards in the global 
market.
    Over a 3-year period from 2012 through 2014, we received 76 reports 
from manufacturers that contained 192 vaccine stability studies. Based 
on the specific tests conducted in these stability studies, we estimate 
the costs associated with the current requirements, costs associated 
with the new requirements, and costs manufacturers actually incurred in 
conducting these 192 studies. We estimate that the annual total cost to 
the industry of stability studies under the current requirements is 
about $847,000 and the annual total cost to the industry under the new 
requirements will be about $858,000, that is, an annual cost increase 
of about $11,000 to the industry.
    We note that the 3-year data show that manufacturers actually 
conducted more testing than is required under either the current or new 
requirements; we estimate that the manufacturers incurred costs 
totaling about $1,689,000 annually, which is $831,000 more than what 
the new requirements are estimated to cost. To provide context on 
industry effects, if establishments were to limit themselves to the new 
requirements, which are aligned with contemporary science and 
international standards, the industry may save about $831,000 annually 
in testing, an average of about $15,700 per establishment (based on 53 
manufacturers). We anticipate that industry will follow the new 
requirements, although some firms may elect to perform more testing 
than required by APHIS in order to satisfy the regulatory requirements 
of other countries. In addition to the aforementioned annual costs, we 
expect that the industry will incur one-time costs that are necessary 
to understand the new requirements, train employees, and update 
policies and procedures accordingly.
    According to the Small Business Administration size standards, most 
veterinary biologics manufacturers are small entities with no more than 
500 employees. We expect that the estimated annual costs for the 
industry will not cause significant economic impacts for most 
veterinary biologics licensees and permittees, based on the estimated 
$11,000 annual cost increase to the industry (about $200 annual cost 
increase per manufacturer or permittee).

Executive Order 12372

    This program/activity is listed in the Catalog of Federal Domestic 
Assistance under No. 10.025 and is subject to Executive Order 12372, 
which requires intergovernmental consultation with States and local 
officials. (See 2 CFR chapter IV.)

Executive Order 12988

    This final rule has been reviewed under Executive Order 12988, 
Civil Justice Reform. It is not intended to have retroactive effect. 
This rule will not preempt any State or local laws, regulations, or 
policies where they are necessary to address local disease conditions 
or eradication programs. However, where safety, efficacy, purity, and 
potency of biological products are concerned, it is the Agency's intent 
to occupy the field. This includes, but is not limited to, the 
regulation of labeling. Under the Act, Congress clearly intended that 
there be national uniformity in the regulation of these products. There 
are no administrative proceedings which must be exhausted prior to a 
judicial challenge to the regulations under this rule.

Paperwork Reduction Act

    This final rule contains no new information collection or 
recordkeeping requirements under the Paperwork Reduction Act of 1995 
(44 U.S.C. 3501 et seq.).

List of Subjects

9 CFR Part 101

    Animal biologics.

9 CFR Part 114

    Animal biologics, Reporting and recordkeeping requirements.

    Accordingly, we are amending 9 CFR parts 101 and 114 as follows:

PART 101--DEFINITIONS

0
1. The authority citation for part 101 continues to read as follows:

    Authority: 21 U.S.C. 151-159; 7 CFR 2.22, 2.80, and 371.4.


[[Page 11143]]



0
2. Section 101.5 is amended by adding paragraph(s) to read as follows:


Sec.  101.5  Testing terminology.

* * * * *
    (s) Stability-indicating assay. A stability-indicating assay is a 
validated quantitative analytical procedure that can detect changes 
over time in a pertinent property of the product.

PART 114--PRODUCTION REQUIREMENTS FOR BIOLOGICAL PRODUCTS

0
3. The authority citation for part 114 continues to read as follows:

    Authority: 21 U.S.C. 151-159; 7 CFR 2.22, 2.80, and 371.4.


0
4. Section 114.12 is revised to read as follows:


Sec.  114.12  Expiration date required for a serial.

    Unless otherwise provided for in a Standard Requirement or filed 
Outline of Production, each serial or subserial of a biological product 
prepared in a licensed establishment shall be given an expiration date 
according to the dating period of the product when computed from a date 
no later than the date of the initiation of the first potency test of 
the serial or subserial. A licensed biological product shall be 
considered worthless under the Virus-Serum-Toxin Act after the 
expiration date appearing on the label.

0
5. Section 114.13 is revised to read as follows:


Sec.  114.13  Determination of the dating period of a product.

    The following requirements do not apply to those biological 
products used for diagnostic purposes.
    (a) Stability criteria. Stability criteria include the 
specifications for potency at release, potency throughout the dating 
period, and the length of the dating period.
    (b) Stability study requirement. The dating period of each fraction 
of each product shall be confirmed by conducting a stability study.
    (c) Licensure prior to completion of a stability study. Prior to 
licensure, the licensee shall propose a dating period for the product 
based on preliminary information available about the stability of each 
of its fractions. If the preliminary stability information is 
acceptable, the product may be licensed with the provision that the 
proposed dating period must be confirmed by conducting a real-time 
stability study with a stability-indicating potency assay that can 
detect changes over time in the potency of the product.
    (d) Use of stability-indicating assay. Stability studies must be 
conducted with a stability-indicating assay, with the following 
exceptions:
    (1) If the potency test specified in the filed Outline of 
Production of a licensed product is the one stated in the regulations, 
that potency test may be used in place of a stability-indicating assay 
for that fraction.
    (2) If the initial confirmation of dating study of a product in 
development on April 13, 2018 has an approved potency assay, that assay 
may be used.
    (e) Number of serials. At least three production serials of the 
product shall be selected for testing in the stability study.
    (f) Testing sequences--(1) Initial test. The first test in the 
sequence shall be as close as practical to the day of filling into 
final containers or the date of final formulation if the potency of the 
product is tested in bulk form.
    (2) Subsequent testing for in vitro assays. (i) One test every 3 
months during the first year of storage;
    (ii) One test every 6 months during the second year of storage; and
    (iii) One test annually thereafter throughout the proposed dating 
period.
    (3) Subsequent testing for in vivo assays. One test at the end of 
the proposed dating period.
    (g) When to conduct a stability study. Stability studies must be 
conducted for the following:
    (1) Newly licensed products whose dating has not been confirmed;
    (2) Licensed products with confirmed dating but a major change to 
the product or to the potency test has occurred; and
    (3) Licensed products with confirmed dating in which a change in 
one or more of the stability criteria is requested.
    (h) Submitting data. At the completion of the real-time stability 
study to confirm or change the dating period, the data shall be 
submitted to Animal and Plant Health Inspection Service for approval 
for filing and the approved for filing date shall be specified in 
section VI of the filed Outline of Production at the next revision.
    (i) Monitoring stability of the product. For products licensed 
subsequent to April 13, 2018, the licensee or permittee shall submit a 
plan to monitor the stability of the product and the suitability of its 
dating period that includes regularly testing selected serials for 
potency during and at the end of dating.

    Done in Washington, DC, this 9th day of March 2018.
Kevin Shea,
Administrator, Animal and Plant Health Inspection Service.
[FR Doc. 2018-05143 Filed 3-13-18; 8:45 am]
BILLING CODE 3410-34-P



                                                              Federal Register / Vol. 83, No. 50 / Wednesday, March 14, 2018 / Rules and Regulations                                                  11139

                                             submitted by the Board and other                        any assessments not received within 30                Background
                                             available information, it is hereby found               calendar days of the date when                           The Virus-Serum-Toxin Act
                                             that this rule, as hereinafter set forth, is            assessments are due. This one-time late               regulations in 9 CFR part 114 (referred
                                             consistent with and will effectuate the                 payment charge will be 10 percent of                  to below as the regulations), contain
                                             purposes of the 1996 Act.                               the assessments due before interest                   requirements for computing expiration
                                                                                                     charges have accrued.                                 dates and determining expiration dating
                                             List of Subjects in 7 CFR Part 1212
                                                                                                       (b) In addition to the late payment                 periods (stability) for veterinary
                                               Administrative practice and                           charge, 2⁄3 of 1 percent per month (or an             biologics. Currently, § 114.12 of the
                                             procedure, Advertising, Consumer                        annual rate of 8 percent) interest on the             regulations requires each serial or
                                             information, Honey Packer and Importer                  outstanding balance, including any late               subserial of veterinary biological
                                             promotion, Marketing agreements,                        payment and accrued interest, will be                 products prepared in a licensed
                                             Reporting and recordkeeping                             added to any accounts for which                       establishment to be given an expiration
                                             requirements.                                           payment has not been received within                  date, and § 114.13 provides that the
                                               For the reasons set forth in the                      30 calendar days of the date when                     expiration date for each product shall be
                                             preamble, 7 CFR part 1212 is amended                    assessments are due. Interest will                    computed from the date of the initiation
                                             as follows:                                             continue to accrue monthly until the                  of the potency test.
                                                                                                     outstanding balance is paid to the                       Prior to licensure, licensees and
                                             PART 1212—HONEY PACKERS AND                             Board.                                                permittees must submit preliminary
                                             IMPORTERS RESEARCH,                                                                                           information to support the dating period
                                                                                                       Dated: March 8, 2018.
                                             PROMOTION, CONSUMER                                                                                           shown on its labeling. Products are
                                             EDUCATION AND INDUSTRY                                  Bruce Summers,
                                                                                                     Acting Administrator.                                 licensed with the provision that the
                                             INFORMATION ORDER                                                                                             dating period must be confirmed by
                                                                                                     [FR Doc. 2018–05063 Filed 3–13–18; 8:45 am]
                                             ■ 1. The authority citation for 7 CFR                                                                         real-time stability testing at the end of
                                                                                                     BILLING CODE 3410–02–P
                                             part 1212 continues to read as follows:                                                                       the predicted shelf life. Currently, the
                                                                                                                                                           requirement in § 114.13 of the
                                               Authority: 7 U.S.C. 7411–7425; 7 U.S.C.
                                                                                                     DEPARTMENT OF AGRICULTURE                             regulations for confirming stability is
                                             7401.
                                                                                                                                                           contingent upon whether a product
                                             ■ 2. Section 1212.40 is revised to read                                                                       consists of viable or non-viable
                                                                                                     Animal and Plant Health Inspection
                                             as follows:                                                                                                   organisms. For products consisting of
                                                                                                     Service
                                             § 1212.40   Establishment and membership.                                                                     viable organisms, each serial must be
                                               The Honey Packers and Importers                       9 CFR Parts 101 and 114                               tested for potency at release and at the
                                             Board is established to administer the                                                                        approximate expiration date until a
                                                                                                     [Docket No. APHIS–2009–0028]
                                             terms and provisions of this part. The                                                                        statistically valid stability record has
                                             Board shall have ten members,                           RIN 0579–AD06                                         been established. For products
                                             composed of three first handler                                                                               consisting of non-viable organisms, each
                                                                                                     Viruses, Serums, Toxins, and                          serial presented in support of licensure
                                             representatives, two importer
                                                                                                     Analogous Products; Expiration Date                   (prelicensing serials) must be tested for
                                             representatives, one importer-handler
                                                                                                     Required for Serial and Subserials and                potency at release and at or after the
                                             representative, three producer
                                                                                                     Determination of Expiration Date of                   dating requested. Products with
                                             representatives, and one marketing
                                                                                                     Product                                               satisfactory potency tests at the
                                             cooperative representative. The
                                             importer-handler representative must                    AGENCY:  Animal and Plant Health                      beginning and end of dating are
                                             import at least 75 percent of the honey                 Inspection Service, USDA.                             considered to be efficacious throughout
                                             or honey products they market in the                                                                          the requested dating period. Current
                                                                                                     ACTION: Final rule.                                   science, however, considers stability
                                             United States and handle at least
                                             250,000 pounds annually. In addition,                   SUMMARY:    We are amending the                       estimates based on potency tests
                                             the producer representatives must                       regulations to clarify that the expiration            conducted at the beginning and end of
                                             produce a minimum of 50,000 pounds                      date of a serial or subserial of a                    the dating (a two-point profile) to be
                                             of honey in the United States annually                  veterinary biologic should be computed                inaccurate and imprecise.1
                                             based on the best three-year average of                 from the date of the initiation of the first             To address this situation, on
                                             the most recent five calendar years, as                 potency test. We are also requiring the               September 17, 2010, we published in
                                             certified by producers. The Secretary                   expiration dating period (stability) of a             the Federal Register (75 FR 56916–
                                             will appoint members to the Board from                  product to be confirmed by conducting                 56919, Docket No. APHIS–2009–0028) a
                                             nominees submitted in accordance with                   a real-time stability study with a                    proposal 2 to amend the regulations by
                                             § 1212.42. The Secretary shall also                     stability-indicating assay, stability                 clarifying that the expiration date of a
                                             appoint an alternate for each member.                   monitoring of products after licensing,               serial or subserial of a veterinary
                                                                                                     and specifying a single standard for                  biologic should be computed from the
                                             ■ 3. Subpart C is added to read as
                                                                                                     determining the expiration date for                   date of the initiation of the first potency
                                             follows:                                                                                                      test. We also proposed to require the
                                                                                                     veterinary biologics
                                             Subpart C—Past Due Assessments                                                                                expiration dating period (stability) of a
                                                                                                     DATES: Effective April 13, 2018.                      product to be confirmed by a real-time
                                             § 1212.520 Late payment and interest                    FOR FURTHER INFORMATION CONTACT: Dr.                  stability study with a stability-
                                             charges for past due assessments.                       Donna L. Malloy, Section Leader,                      indicating assay; require stability
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                                               (a) A late payment charge will be                     Operational Support, Center for
                                             imposed on any first handler or                         Veterinary Biologics Policy, Evaluation,                1 Capen, R., et al. (2012). On the shelf life of

                                             importer who fails to make timely                       and Licensing, VS, APHIS, 4700 River                  pharmaceutical products. AAPS PharmSciTech.
                                                                                                     Road, Unit 148, Riverdale, MD 20737–                  DOI: 10.1208/s12249–012–9815–2.
                                             remittance to the Board of the total                                                                            2 To view the proposed rule and the comments
                                             assessments for which they are liable.                  1231; (301) 851–3426.                                 we received, go to http://www.regulations.gov/
                                             The late payment will be imposed on                     SUPPLEMENTARY INFORMATION:                            #!docketDetail;D=APHIS-2009-0028.



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                                             11140            Federal Register / Vol. 83, No. 50 / Wednesday, March 14, 2018 / Rules and Regulations

                                             monitoring of products after licensing;                 stability, only one, VICH GL 17,                      products being discontinued. Another
                                             and specify a single standard for                       Stability Testing of Biotechnological/                commenter stated that it was unclear
                                             determining the expiration date for                     Biological Veterinary Medicinal                       why non-quantitative assays are being
                                             veterinary biologics.                                   Products, addresses biological products,              excluded, because in many cases these
                                                We solicited comments concerning                     and it only applies to well-characterized             assays are sufficient to determine
                                             our proposal for 60 days ending                         proteins and polypeptides, and their                  whether or not a product has remained
                                             November 16, 2010. We received eight                    derivatives. The commenters also noted                potent throughout the dating period.
                                             comments by that date. They were from                   that VICH GL 17 specifically excludes                    The rule calls for a stability-indicating
                                             licensed manufacturers, national trade                  conventional vaccines.                                assay, which is one that can detect
                                             associations representing manufacturers                    VICH is a project conducted under the              changes over time. Non-quantitative
                                             of animal health products, a                            World Organization for Animal Health                  assays are not stability-indicating
                                             professional organization, and a private                that brings together the regulatory                   because they cannot detect changes over
                                             citizen. The comments are discussed                     authorities of the European Union,                    time. However, in response to these
                                             below by topic.                                         Japan, and the United States and                      comments, we have amended § 114.13
                                                In our review of the comments, it was                representatives from the animal health                to allow the use of codified potency
                                             evident that many commenters found                      industry in the three regions. Regulatory             tests that are not quantitative but that
                                             the organization and wording of                         authorities and industry experts from                 are included in the filed Outline of
                                             proposed § 114.13 to be confusing. For                  Australia, Canada, and New Zealand                    Production.
                                             this reason, in addition to adopting                    participate as observers. The purpose of
                                             some changes requested by commenters                    VICH is to harmonize technical                           APHIS does not agree that
                                             to the provisions, we have reorganized                  requirements for veterinary medicinal                 manufacturers will need to divert
                                             and reworded parts of this section to                   products (both pharmaceuticals and                    resources from developing new
                                             more clearly describe these                             biologics).                                           products to develop additional assays
                                             requirements.                                              The commenters’ characterization of                because this final rule will not require
                                                                                                     VICH GL 17 is correct; the scope of                   changes to biological products that are
                                             Definition of and Requirement To Use                                                                          currently licensed. In other words, the
                                                                                                     those guidelines is limited to
                                             a Stability-Indicating Assay                                                                                  new requirement is not retroactive for
                                                                                                     biotechnological/biological products
                                                We proposed to add a definition of                   and therefore they exclude conventional               prior approved products, and we believe
                                             the term stability-indicating assay to the              vaccines and numerous other products.                 that manufacturers will incorporate new
                                             regulations in part 101. One commenter                  However, the suggestion that APHIS                    assay development into their new
                                             stated that we did not identify the need                proposed to apply the guidelines for                  product development process. We have
                                             for the addition of this definition to the              biotechnological/biological products                  addressed this concern in detail in the
                                             regulations. Another commenter noted                    inappropriately to conventional                       economic analysis that accompanies
                                             that we stated that product potency can                 vaccines is mistaken. We did not cite                 this final rule.
                                             degrade in a non-linear fashion and                     any VICH guidelines as a basis for the                   One commenter stated that in the
                                             asked for clarification of why the profile              proposed rule. Rather, in the economic                definition of stability-indicating assay,
                                             of the degradation curve of a product is                analysis that accompanied the proposed                the phrase ‘‘in the pertinent properties
                                             important in an assessment of product                   rule, we stated that the proposed                     of the product’’ was too vague. The
                                             stability.                                              changes were consistent with VICH                     commenter suggested that the definition
                                                In the proposed rule, we noted that                  recommendations, and we continue to                   be revised to refer only to potency, and
                                             current science does not consider                       believe that this statement is correct. We            not to other properties of the product.
                                             stability estimates based on potency                    note that neither the VICH guidelines                    APHIS agrees with the commenter.
                                             tests conducted at the beginning and                    nor our regulations give specific, step-              We have amended § 114.13 to limit the
                                             end of dating (that is, a two-point                     by-step directions for determining                    requirement to potency. We have also
                                             profile) to be either accurate or precise.              stability, nor is this rule intended to               amended the definition of stability-
                                             A two point profile will determine a                    provide such directions. Instead, we                  indicating assay to read ‘‘in a pertinent
                                             fixed line, but if a stability profile is               state that expiration dating period                   property’’ rather than ‘‘the pertinent
                                             non-linear, two points are inadequate to                (stability) of a product should be                    properties.’’ This change clarifies that
                                             estimate the profile. Further, to estimate              confirmed by conducting a real-time                   the definition is descriptive but not
                                             the precision even of a straight line                   stability study with a stability-                     prescriptive, and does not impose any
                                             would require at least three points. For                indicating assay.                                     requirements.
                                             this reason we proposed to amend                           Some commenters expressed concern
                                             § 114.13 to require testing of serials or               that the proposed definition and its use                 Two commenters expressed concern
                                             subserials using a stability-indicating                 in § 114.13 would require potency tests               about how the rule would apply to
                                             assay on multiple occasions throughout                  to be quantitative. The commenters                    unlicensed products that have already
                                             the predicted dating period, and to add                 noted that the potency tests for many                 completed extensive development, and
                                             a definition of the term stability-                     licensed products, some of which are                  stated that products in development
                                             indicating assay to clarify what types of               codified in the regulations, are not                  should be treated the same as licensed
                                             assays would be considered acceptable.                  quantitative. The commenters stated                   products.
                                                Two commenters stated that the                       that this change would force licensees to                APHIS agrees with the commenters
                                             Animal and Plant Health Inspection                      develop and validate additional assays                that products that have already
                                             Service (APHIS) incorrectly cited the                   for many products and would create                    completed a certain amount of
                                             International Cooperation on                            conflicts with the existing regulations.              development should receive some
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                                             Harmonization of Technical                              One commenter stated that developing                  consideration. In response to this
                                             Requirements for the Registration of                    these additional assays would be                      comment, we have amended § 114.13 to
                                             Veterinary Medicinal Products (VICH)                    expensive, would not improve the                      allow a product in development with an
                                             guidelines in support of the proposed                   quality of the products, would divert                 approved potency assay to use that
                                             rule. The commenters stated that of the                 resources from new product                            assay to complete its initial
                                             five VICH guidelines that address                       development, and could lead to some                   confirmation of dating study.


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                                                              Federal Register / Vol. 83, No. 50 / Wednesday, March 14, 2018 / Rules and Regulations                                           11141

                                             Diagnostic Test Kits                                    contemporary approach to product shelf                   When providing guidance on
                                               One commenter asked about how the                     life assessment and has been adopted                  methodology for implementing a
                                             proposed rule would apply to diagnostic                 under various regulatory systems                      codified rule, APHIS follows its usual
                                             test kits. The commenter stated that                    throughout the world. Furthermore, in                 practice of including such information
                                             most test kits are interpreted by                       many cases the number of serials that                 in published guidance documents. Draft
                                             qualitative means, such as a visual                     would be tested under the amended                     guidance documents are posted on the
                                             assessment of a reaction. The                           regulations is fewer than are used under              Center for Veterinary Biologics (CVB)
                                             commenter stated further that a                         the current regulations, so the total                 website for comment. The policy on
                                             quantitative result is not needed                       number of tests would be approximately                posting draft documents and
                                             because these test kits do not report a                 the same, but the resulting data would                instructions for commenting on them
                                             concentration or titer.                                 be more informative. In response to the               are described in CVB Notice No. 05–16,
                                               The provisions of this rule do not                    comments, we have clarified the                       available online at http://
                                             apply to diagnostic test kits. We have                  provisions in the final rule for those                www.aphis.usda.gov/animal_health/
                                             amended the regulatory text in § 114.13                 situations when animal testing would be               vet_biologics/publications/notice_05_
                                             to clarify this.                                        allowed. Specifically, we have clarified              16.pdf. We will consider all comments
                                                                                                     that in those cases where animal testing              when formulating further guidance
                                             Expiration Date Required for a Serial                   would be necessary, the tests would be                related to the draft document.
                                                We proposed to require that the                      of three serials at the start and end of                 A commenter stated that, as proposed,
                                             expiration date of a serial be computed                 the proposed dating period. This will                 the rule does not establish a uniform
                                             from the date of the initiation of the first            effectively reduce the number of animal               standard and that a number of items,
                                             potency test of the serial. One                         tests required as compared to the                     including threshold values of
                                             commenter asked that we change this                     original proposal.                                    confidence intervals or prediction
                                             provision to allow the expiration date to                  One commenter expressed concern                    intervals, interpretation of continuous
                                             be calculated from a date of or prior to                that the changes would require the use                or categorical data sets, and testing
                                             the date of the initiation of the first                 of more animal tests, contrary to APHIS’              intervals for post-licensure monitoring
                                             potency test. The commenter stated that                 commitment to reduce, refine, and                     vs. licensing studies should be
                                             this would allow assignment of                          replace the use of animals in testing.                addressed in the regulations.
                                             expiration dates based on                                                                                        APHIS disagrees with the commenter.
                                                                                                        APHIS disagrees that the rule will                 The rule establishes a uniform standard
                                             manufacturing activities (such as final                 require more animal testing. On the
                                             formulation) that precede initiation of                                                                       for the design of stability studies. It does
                                                                                                     contrary, by calling for stability-                   not include detailed methodological
                                             the first potency test. The commenter                   indicating assays, it discourages the use
                                             further stated that in many cases, this                                                                       procedures for technical statistical
                                                                                                     of animal tests, since most stability-                methods which must be tailored to the
                                             would be a more efficient practice for a                indicating assays are in vitro tests
                                             manufacturer and would also ensure                                                                            data at hand. The information the
                                                                                                     conducted without animals. As                         commenter cited is typically covered in
                                             that serial expiration dating does not                  explained above, however, we have
                                             exceed that calculated from the date of                                                                       guidance documents. As we discussed
                                                                                                     clarified the requirements for situations             above, these guidance documents are
                                             the first potency test.                                 when animal testing would be allowed.
                                                APHIS agrees with the commenter. In                                                                        made available on the APHIS website
                                             response to this request, we have                       Statistical Methodology and Uniform                   for review by stakeholders before they
                                             amended § 114.12 to allow the                           Standards                                             are finalized.
                                             expiration date to be computed from a                                                                            One commenter stated that the
                                                                                                        Some commenters noted that the rule                requirement that manufacturers submit
                                             date no later than the date of the                      does not include the statistical criteria
                                             initiation of the first potency test.                                                                         a plan to monitor the stability of their
                                                                                                     that the agency might use to evaluate                 products and the suitability of the
                                             Determination of the Expiration Dating                  stability studies. One of the commenters              dating periods for those products and
                                             Period of a Product                                     stated that the proposal did not provide              that the plan includes regularly testing
                                                We proposed to require stability                     guidance on statistical methodology.                  serials for potency with stability-
                                             studies to begin on the day of filling or               Another commenter expressed concern                   indicating assays is too vague.
                                             final formulation. Some commenters                      that the testing requirements could be                   APHIS disagrees. The expectation that
                                             stated that the requirement to start on a               unreasonably burdensome and that if a                 product stability should be monitored
                                             single specific day was impractical and                 licensee is required to have an                       by a routine ongoing program is not
                                             too restrictive.                                        extremely high statistical certainty, they            unusual in the modern manufacturing
                                                In response to this comment, we have                 might have to increase the potency of                 environment. That expectation is clearly
                                             changed the requirement for testing                     the product, which could lead to safety               stated in the rule; however, the rule also
                                             sequences in § 114.13 to indicate that                  problems.                                             allows the manufacturer the flexibility
                                             the first test in the sequence shall be as                 The current regulations require that               to design a program that meets the
                                             close as practical to the day of filling                licensees and permittees conduct                      needs of the particular product.
                                             into final containers or the date of final              stability studies. We proposed to amend                  Some commenters expressed concern
                                             formulation if the potency of the                       the regulations to provide information                that the rule would prevent
                                             product is tested in bulk form.                         that is lacking in the current regulations            manufacturers from developing new
                                                                                                     on how to conduct stability studies. We               products because the new requirements
                                             Testing                                                 did not recommend that the potency of                 would require them to test every serial
                                                                                                     a product ever be increased. In fact, a
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                                               Some commenters stated that the                                                                             of a vaccine for stability.
                                             testing intervals for in vitro tests in                 more precise understanding of a                          The rule does not require that every
                                             § 114.13(a) and for animal tests in                     vaccine’s potency could allow a                       serial of a vaccine be tested for stability.
                                             § 114.13(b) require too much testing.                   manufacturer to reduce the formulated                 We proposed in § 114.13(a) that at least
                                               The sequence of intervals for in vitro                potency of a vaccine while verifying                  three production serials be tested. That
                                             tests is designed to allow estimation of                that it would maintain adequate potency               requirement now appears in § 114.13(e)
                                             the potency profile. It is typical of the               throughout its shelf life.                            but is otherwise unchanged.


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                                             11142            Federal Register / Vol. 83, No. 50 / Wednesday, March 14, 2018 / Rules and Regulations

                                               A commenter expressed concern that                    substantial increase between 2006 and                    According to the Small Business
                                             the rule could be applied retroactively                 2013, from $291 million in 2006 to $861               Administration size standards, most
                                             to any licensed product at any time.                    million in 2013. U.S. imports of                      veterinary biologics manufacturers are
                                               The rule does not apply retroactively.                veterinary vaccines are small; on                     small entities with no more than 500
                                             As we explained in the proposed rule,                   average, $5.5 million of veterinary                   employees. We expect that the
                                             the new requirements apply to licensed                  vaccines were imported annually from                  estimated annual costs for the industry
                                             products with a completed stability                     2006 to 2013, resulting in a large trade              will not cause significant economic
                                             study only if the manufacturer makes a                  surplus (exports minus imports) in the                impacts for most veterinary biologics
                                             change to one of the stability criteria,                veterinary vaccine trade. In 2013, the                licensees and permittees, based on the
                                             such as the dating period, or a major                   United States was the largest exporter of             estimated $11,000 annual cost increase
                                             change to the product or its potency                    veterinary vaccines in the world,                     to the industry (about $200 annual cost
                                             test.                                                   followed by the Netherlands and                       increase per manufacturer or permittee).
                                               Therefore, for the reasons given in the               Belgium.
                                             proposed rule and in this document, we                     This rule will help veterinary                     Executive Order 12372
                                             are adopting the proposed rule as a final               biologics manufacturers establish the                   This program/activity is listed in the
                                             rule, with the changes discussed in this                best method for confirming stability.                 Catalog of Federal Domestic Assistance
                                             document.                                               The rule aims to enable these                         under No. 10.025 and is subject to
                                             Executive Orders 12866 and 13771 and                    manufacturers to take advantage of                    Executive Order 12372, which requires
                                                                                                     scientific advances and readily respond               intergovernmental consultation with
                                             Regulatory Flexibility Act
                                                                                                     to changing international technical                   States and local officials. (See 2 CFR
                                                This rule has been determined to be                  standards in the global market.                       chapter IV.)
                                             not significant for the purposes of                        Over a 3-year period from 2012
                                             Executive Order 12866 and, therefore,                   through 2014, we received 76 reports                  Executive Order 12988
                                             has not been reviewed by the Office of                  from manufacturers that contained 192
                                             Management and Budget. This rule is                                                                             This final rule has been reviewed
                                                                                                     vaccine stability studies. Based on the
                                             not an Executive Order 13771 regulatory                                                                       under Executive Order 12988, Civil
                                                                                                     specific tests conducted in these
                                             action because this rule is not                                                                               Justice Reform. It is not intended to
                                                                                                     stability studies, we estimate the costs
                                             significant under Executive Order                                                                             have retroactive effect. This rule will
                                                                                                     associated with the current
                                             12866.                                                                                                        not preempt any State or local laws,
                                                                                                     requirements, costs associated with the
                                                In accordance with 5 U.S.C. 604, we                                                                        regulations, or policies where they are
                                                                                                     new requirements, and costs
                                             have performed a final regulatory                       manufacturers actually incurred in                    necessary to address local disease
                                             flexibility analysis, which is                          conducting these 192 studies. We                      conditions or eradication programs.
                                             summarized below, regarding the                         estimate that the annual total cost to the            However, where safety, efficacy, purity,
                                             economic effects of this rule on small                  industry of stability studies under the               and potency of biological products are
                                             entities. Copies of the full analysis are               current requirements is about $847,000                concerned, it is the Agency’s intent to
                                             available on the Regulations.gov website                and the annual total cost to the industry             occupy the field. This includes, but is
                                             (see footnote 2 in this document for a                  under the new requirements will be                    not limited to, the regulation of labeling.
                                             link to Regulations.gov) or by contacting               about $858,000, that is, an annual cost               Under the Act, Congress clearly
                                             the person listed under FOR FURTHER                     increase of about $11,000 to the                      intended that there be national
                                             INFORMATION CONTACT.                                    industry.                                             uniformity in the regulation of these
                                                We are amending the Virus-Serum-                        We note that the 3-year data show that             products. There are no administrative
                                             Toxin Act regulations concerning                        manufacturers actually conducted more                 proceedings which must be exhausted
                                             expiration dates for serials and                        testing than is required under either the             prior to a judicial challenge to the
                                             subserials and the determination of the                 current or new requirements; we                       regulations under this rule.
                                             dating period (stability) of veterinary                 estimate that the manufacturers                       Paperwork Reduction Act
                                             biological products. This rule will                     incurred costs totaling about $1,689,000
                                             establish a uniform standard in stability               annually, which is $831,000 more than                    This final rule contains no new
                                             testing for confirming the dating period                what the new requirements are                         information collection or recordkeeping
                                             and expiration date requirements. The                   estimated to cost. To provide context on              requirements under the Paperwork
                                             changes will clarify and streamline the                 industry effects, if establishments were              Reduction Act of 1995 (44 U.S.C. 3501
                                             current regulations to ensure supplies of               to limit themselves to the new                        et seq.).
                                             pure, safe, potent, and effective                       requirements, which are aligned with                  List of Subjects
                                             veterinary biological products.                         contemporary science and international
                                                This rule will affect all veterinary                 standards, the industry may save about                9 CFR Part 101
                                             biologics licensees (manufacturers of                   $831,000 annually in testing, an average
                                                                                                                                                               Animal biologics.
                                             veterinary biologics) and permittees                    of about $15,700 per establishment
                                             (importers of veterinary biologics).                    (based on 53 manufacturers). We                       9 CFR Part 114
                                             Currently, there are approximately 100                  anticipate that industry will follow the
                                                                                                     new requirements, although some firms                   Animal biologics, Reporting and
                                             veterinary biological establishments,
                                                                                                     may elect to perform more testing than                recordkeeping requirements.
                                             including permittees. Among these
                                             veterinary biological establishments, 53                required by APHIS in order to satisfy                   Accordingly, we are amending 9 CFR
                                             veterinary vaccine manufacturers and                    the regulatory requirements of other                  parts 101 and 114 as follows:
                                                                                                     countries. In addition to the
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                                             permittees hold 1,378 vaccine licenses.
                                                The annual value of veterinary                       aforementioned annual costs, we expect                PART 101—DEFINITIONS
                                             biological product shipments averaged                   that the industry will incur one-time
                                             between $4.3 billion and $4.4 billion,                  costs that are necessary to understand                ■ 1. The authority citation for part 101
                                             2010–2013, having grown from $2.3                       the new requirements, train employees,                continues to read as follows:
                                             billion in 2006. U.S. exports of                        and update policies and procedures                      Authority: 21 U.S.C. 151–159; 7 CFR 2.22,
                                             veterinary vaccines showed a                            accordingly.                                          2.80, and 371.4.



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                                                              Federal Register / Vol. 83, No. 50 / Wednesday, March 14, 2018 / Rules and Regulations                                               11143

                                             ■ 2. Section 101.5 is amended by adding                    (d) Use of stability-indicating assay.               Done in Washington, DC, this 9th day of
                                             paragraph(s) to read as follows:                        Stability studies must be conducted                   March 2018.
                                                                                                     with a stability-indicating assay, with               Kevin Shea,
                                             § 101.5    Testing terminology.                         the following exceptions:                             Administrator, Animal and Plant Health
                                             *     *     *     *     *                                                                                     Inspection Service.
                                                                                                        (1) If the potency test specified in the
                                               (s) Stability-indicating assay. A                                                                           [FR Doc. 2018–05143 Filed 3–13–18; 8:45 am]
                                                                                                     filed Outline of Production of a licensed
                                             stability-indicating assay is a validated
                                                                                                     product is the one stated in the                      BILLING CODE 3410–34–P
                                             quantitative analytical procedure that
                                                                                                     regulations, that potency test may be
                                             can detect changes over time in a
                                                                                                     used in place of a stability-indicating
                                             pertinent property of the product.                                                                            SOCIAL SECURITY ADMINISTRATION
                                                                                                     assay for that fraction.
                                             PART 114—PRODUCTION                                        (2) If the initial confirmation of dating          20 CFR Part 404
                                             REQUIREMENTS FOR BIOLOGICAL                             study of a product in development on
                                             PRODUCTS                                                April 13, 2018 has an approved potency                Revised Medical Criteria for Evaluating
                                                                                                     assay, that assay may be used.                        Cancer (Malignant Neoplastic
                                             ■ 3. The authority citation for part 114
                                                                                                        (e) Number of serials. At least three              Diseases)
                                             continues to read as follows:
                                                                                                     production serials of the product shall
                                               Authority: 21 U.S.C. 151–159; 7 CFR 2.22,                                                                   CFR Correction
                                                                                                     be selected for testing in the stability
                                             2.80, and 371.4.                                        study.                                                ■ In Title 20 of the Code of Federal
                                             ■ 4. Section 114.12 is revised to read as                  (f) Testing sequences—(1) Initial test.            Regulations, Parts 400 to 499, revised as
                                             follows:                                                The first test in the sequence shall be as            of April 1, 2017, on page 541, in Part
                                                                                                     close as practical to the day of filling              404, Subpart P, Appendix 1, under
                                             § 114.12    Expiration date required for a
                                             serial.                                                 into final containers or the date of final            13.02, paragraph B., the second ‘‘OR’’ is
                                                                                                     formulation if the potency of the                     removed and under 13.03, paragraphs
                                                Unless otherwise provided for in a                                                                         B.1. and B.2. are removed.
                                             Standard Requirement or filed Outline                   product is tested in bulk form.
                                                                                                                                                           [FR Doc. 2018–05240 Filed 3–13–18; 8:45 am]
                                             of Production, each serial or subserial of                 (2) Subsequent testing for in vitro
                                             a biological product prepared in a                      assays. (i) One test every 3 months                   BILLING CODE 1301–00–D

                                             licensed establishment shall be given an                during the first year of storage;
                                             expiration date according to the dating                    (ii) One test every 6 months during
                                             period of the product when computed                                                                           DEPARTMENT OF HEALTH AND
                                                                                                     the second year of storage; and
                                             from a date no later than the date of the                                                                     HUMAN SERVICES
                                             initiation of the first potency test of the                (iii) One test annually thereafter
                                             serial or subserial. A licensed biological              throughout the proposed dating period.                Food and Drug Administration
                                             product shall be considered worthless                      (3) Subsequent testing for in vivo
                                             under the Virus-Serum-Toxin Act after                   assays. One test at the end of the                    21 CFR Part 864
                                             the expiration date appearing on the                    proposed dating period.                               [Docket No. FDA–2018–N–0399]
                                             label.                                                     (g) When to conduct a stability study.
                                             ■ 5. Section 114.13 is revised to read as               Stability studies must be conducted for               Medical Devices; Hematology and
                                             follows:                                                the following:                                        Pathology Devices; Classification of
                                                                                                                                                           Lynch Syndrome Test Systems;
                                             § 114.13 Determination of the dating                       (1) Newly licensed products whose                  Correction
                                             period of a product.                                    dating has not been confirmed;
                                                The following requirements do not                       (2) Licensed products with confirmed               AGENCY:   Food and Drug Administration,
                                             apply to those biological products used                 dating but a major change to the product              HHS.
                                             for diagnostic purposes.                                or to the potency test has occurred; and              ACTION:   Final order; correction.
                                                (a) Stability criteria. Stability criteria              (3) Licensed products with confirmed               SUMMARY:   The Food and Drug
                                             include the specifications for potency at               dating in which a change in one or more               Administration is correcting a final
                                             release, potency throughout the dating                  of the stability criteria is requested.               order entitled ‘‘Medical Devices;
                                             period, and the length of the dating
                                                                                                        (h) Submitting data. At the                        Hematology and Pathology Devices;
                                             period.
                                                                                                     completion of the real-time stability                 Classification of Lynch Syndrome Test
                                                (b) Stability study requirement. The
                                                                                                     study to confirm or change the dating                 Systems’’ that appeared in the Federal
                                             dating period of each fraction of each
                                                                                                     period, the data shall be submitted to                Register of February 27, 2018. The
                                             product shall be confirmed by
                                                                                                     Animal and Plant Health Inspection                    document was published with the
                                             conducting a stability study.
                                                                                                     Service for approval for filing and the               incorrect docket number. This
                                                (c) Licensure prior to completion of a
                                                                                                     approved for filing date shall be                     document corrects that error.
                                             stability study. Prior to licensure, the
                                             licensee shall propose a dating period                  specified in section VI of the filed                  DATES: Effective March 14, 2018.
                                             for the product based on preliminary                    Outline of Production at the next                     FOR FURTHER INFORMATION CONTACT: Lisa
                                             information available about the stability               revision.                                             Granger, Office of Policy and Planning,
                                             of each of its fractions. If the                           (i) Monitoring stability of the product.           Food and Drug Administration, 10903
                                             preliminary stability information is                    For products licensed subsequent to                   New Hampshire Ave., Bldg, 32, Rm.
                                             acceptable, the product may be licensed                 April 13, 2018, the licensee or permittee             3330, Silver Spring, MD 20993–0002,
daltland on DSKBBV9HB2PROD with RULES




                                             with the provision that the proposed                    shall submit a plan to monitor the                    301–796–9115.
                                             dating period must be confirmed by                      stability of the product and the                      SUPPLEMENTARY INFORMATION: In the
                                             conducting a real-time stability study                  suitability of its dating period that                 Federal Register of February 27, 2018
                                             with a stability-indicating potency assay               includes regularly testing selected                   (83 FR 8355), in FR Doc. 2018–03924,
                                             that can detect changes over time in the                serials for potency during and at the end             on page 8355, the following correction
                                             potency of the product.                                 of dating.                                            is made:


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Document Created: 2018-03-14 01:06:49
Document Modified: 2018-03-14 01:06:49
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesEffective April 13, 2018.
ContactDr. Donna L. Malloy, Section Leader, Operational Support, Center for Veterinary Biologics Policy, Evaluation, and Licensing, VS, APHIS, 4700 River Road, Unit 148, Riverdale, MD 20737-1231; (301) 851-3426.
FR Citation83 FR 11139 
RIN Number0579-AD06
CFR Citation9 CFR 101
9 CFR 114
CFR AssociatedAnimal Biologics and Reporting and Recordkeeping Requirements

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