80_FR_59978 80 FR 59787 - Identification of Alternative In Vitro Bioequivalence Pathways Which Can Reliably Ensure In Vivo Bioequivalence of Product Performance and Quality of Non-Systemically Absorbed Drug Products for Animals; Reopening of the Comment Period

80 FR 59787 - Identification of Alternative In Vitro Bioequivalence Pathways Which Can Reliably Ensure In Vivo Bioequivalence of Product Performance and Quality of Non-Systemically Absorbed Drug Products for Animals; Reopening of the Comment Period

DEPARTMENT OF HEALTH AND HUMAN SERVICES
Food and Drug Administration

Federal Register Volume 80, Issue 191 (October 2, 2015)

Page Range59787-59788
FR Document2015-25121

The Food and Drug Administration (FDA) is reopening the comment period related to the use of in vitro methods as a mechanism for assessing the in vivo product bioequivalence (BE) of nonsystemically absorbed drug products intended for use in veterinary species, published in the Federal Register of March 18, 2015 (80 FR 14146). FDA is reopening the comment period to receive new information.

Federal Register, Volume 80 Issue 191 (Friday, October 2, 2015)
[Federal Register Volume 80, Number 191 (Friday, October 2, 2015)]
[Notices]
[Pages 59787-59788]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-25121]


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DEPARTMENT OF HEALTH AND HUMAN SERVICES

Food and Drug Administration

[Docket No. FDA-2015-N-0684]


Identification of Alternative In Vitro Bioequivalence Pathways 
Which Can Reliably Ensure In Vivo Bioequivalence of Product Performance 
and Quality of Non-Systemically Absorbed Drug Products for Animals; 
Reopening of the Comment Period

AGENCY: Food and Drug Administration, HHS.

ACTION: Request for comments; reopening of the comment period.

-----------------------------------------------------------------------

SUMMARY: The Food and Drug Administration (FDA) is reopening the

[[Page 59788]]

comment period related to the use of in vitro methods as a mechanism 
for assessing the in vivo product bioequivalence (BE) of 
nonsystemically absorbed drug products intended for use in veterinary 
species, published in the Federal Register of March 18, 2015 (80 FR 
14146). FDA is reopening the comment period to receive new information.

DATES: Submit either electronic or written comments by November 2, 
2015.

ADDRESSES: You may submit comments as follows:

Electronic Submissions

    Submit electronic comments in the following way:
     Federal eRulemaking Portal: http://www.regulations.gov. 
Follow the instructions for submitting comments. Comments submitted 
electronically, including attachments, to http://www.regulations.gov 
will be posted to the docket unchanged. Because your comment will be 
made public, you are solely responsible for ensuring that your comment 
does not include any confidential information that you or a third party 
may not wish to be posted, such as medical information, your or anyone 
else's Social Security number, or confidential business information, 
such as a manufacturing process. Please note that if you include your 
name, contact information, or other information that identifies you in 
the body of your comments, that information will be posted on http://www.regulations.gov.
     If you want to submit a comment with confidential 
information that you do not wish to be made available to the public 
submit the comment as a written/paper submission and in the manner 
detailed (see ``Written/Paper Submissions'' and ``Instructions'').

Written/Paper Submissions

    Submit written/paper submissions as follows:
     Mail/Hand delivery/Courier (for written/paper 
submissions): Division of Dockets Management (HFA-305), Food and Drug 
Administration, 5630 Fishers Lane, Rm. 1061, Rockville, MD 20852.
     For written/paper comments submitted to the Division of 
Dockets Management, FDA will post your comment, as well as any 
attachments, except for information submitted, marked and identified, 
as confidential, if submitted as detailed in ``Instructions.''
    Instructions: All submissions received must include the Docket No. 
FDA-2015-N-0684 for Identification of Alternative In Vitro 
Bioequivalence Pathways Which Can Reliably Ensure In Vivo 
Bioequivalence of Product Performance and Quality of Non-Systemically 
Absorbed Drug Products for Animals; Reopening of the Comment Period. 
Received comments will be placed in the docket and, except for those 
submitted as ``Confidential Submissions,'' publicly viewable at http://www.regulations.gov or at the Division of Dockets Management between 9 
a.m. and 4 p.m., Monday through Friday.
     Confidential Submissions--To submit a comment with 
confidential information that you do not wish to be made publicly 
available submit your comments only as a written/paper submission. You 
should submit two copies total. One copy will include the information 
you claim to be confidential with a heading or cover note that states 
``THIS DOCUMENT CONTAINS CONFIDENTIAL INFORMATION''. The Agency will 
review this copy, including the claimed confidential information, in 
its consideration of comments. The second copy, which will have the 
claimed confidential information redacted/blacked out, will be 
available for public viewing and posted on http://www.regulations.gov. 
Submit both copies to the Division of Dockets Management. If you do not 
wish your name and contact information to be made publicly available, 
you can provide this information on the cover sheet and not in the body 
of your comments and you must identify this information as 
``confidential.'' Any information marked as ``confidential'' will not 
be disclosed except in accordance with 21 CFR 10.20 and other 
applicable disclosure law. For more information about FDA's posting of 
comments to public dockets, see 80 FR 56469, September 18, 2015, or 
access the information at: http://www.fda.gov/regulatoryinformation/dockets/default.htm.
    Docket: For access to the docket to read background documents or 
the electronic and written/paper comments received, go to http://www.regulations.gov and insert the docket number, found in brackets in 
the heading of this document, into the ``Search'' box and follow the 
prompts and/or go to the Division of Dockets Management, 5630 Fishers 
Lane, Rm. 1061, Rockville, MD 20852.
    Submit written requests for single copies of the guidance to the 
Policy and Regulations Staff (HFV-6), Center for Veterinary Medicine, 
Food and Drug Administration, 7519 Standish Pl., Rockville, MD 20855. 
Send one self-addressed adhesive label to assist that office in 
processing your requests. See the SUPPLEMENTARY INFORMATION section for 
electronic access to the guidance document.

FOR FURTHER INFORMATION CONTACT: John Harshman, CVM, Food and Drug 
Administration, HFV-170, MPN2, 7500 Standish Place, Rockville, MD 
20855, 240-402-0845.

SUPPLEMENTARY INFORMATION:

I. Background

    In the Federal Register of March 18, 2015 (80 FR 14146), FDA 
announced a public meeting to discuss the use of in vitro methods as a 
mechanism for assessing the in vivo product bioequivalence of 
nonsystemically absorbed drug products intended for use in veterinary 
species. In the same notice, FDA said that it is seeking additional 
public comment to the docket. Interested persons were originally given 
until May 18, 2015, to comment on this issue. Following publication of 
that notice, FDA received a request to allow interested persons 
additional time to comment. In response to that request, FDA published 
a Federal Register notice on June 10, 2015, reopening the comment 
period for 60 days, until August 10, 2015.

II. Request for Comments

    Following publication of the June 10, 2015, notice reopening the 
comment period for 60 days, FDA received a request to allow interested 
persons an additional 30 days to comment. FDA has considered the 
request and is reopening the comment period for 30 days, until November 
2, 2015.

    Dated: September 28, 2015.
Leslie Kux,
Associate Commissioner for Policy.
[FR Doc. 2015-25121 Filed 10-1-15; 8:45 am]
 BILLING CODE 4164-01-P



                                                                                 Federal Register / Vol. 80, No. 191 / Friday, October 2, 2015 / Notices                                                59787

                                                  applicable disclosure law. For more                        In PDUFA IV, the workload adjuster                 not represent total amount of work per
                                                  information about FDA’s posting of                      was expanded to account for the                       submission. The report recommended
                                                  comments to public dockets, see 80 FR                   workload complexity (known as the                     that FDA consider removing the
                                                  56469, September 18, 2015, or access                    adjustment for changes in review                      Complexity Factor. In addition, the
                                                  the information at: http://www.fda.gov/                 activities; hereafter referred to as the              report found that the workload
                                                  regulatoryinformation/dockets/                          Complexity Factor) associated with the                adjuster’s use of 5-year rolling averages
                                                  default.htm.                                            review of NDAs/BLAs and active                        to measure changes in workload against
                                                     Docket: For access to the docket to                  commercial INDs. The NDA/BLA                          the base years was not as sensitive to
                                                  read background documents or the                        complexity is measured by changes in                  recent trends as 3-year rolling averages
                                                  electronic and written/paper comments                   the number of labeling supplements,                   would be. The report is available at
                                                  received, go to http://                                 annual report reviews, and NDA/BLA                    http://www.fda.gov/downloads/
                                                  www.regulations.gov and insert the                      meetings per NDA/BLA. IND                             ForIndustry/UserFees/
                                                  docket number, found in brackets in the                 complexity is measured by changes in                  PrescriptionDrugUserFee/UCM350567.
                                                  heading of this document, into the                      the number of special protocol                        After reviewing the report and public
                                                  ‘‘Search’’ box and follow the prompts                   assessments and IND meetings per                      comments, FDA discontinued the use of
                                                  and/or go to the Division of Dockets                    active commercial IND.                                the Complexity Factor in the adjustment
                                                  Management, 5630 Fishers Lane, rm.                         As part of the PDUFA IV                            methodology and adopted 3-year
                                                  1061, Rockville, MD 20852.                              recommendations, FDA committed to an                  averages to measure changes in
                                                  FOR FURTHER INFORMATION CONTACT:
                                                                                                          evaluation of the adjustment for changes              workload volume.
                                                  Alice Tsai, Center for Drug Evaluation                  in review activities by an independent                  The second assessment (to address the
                                                  and Research, Food and Drug                             consulting firm. The study, conducted                 recommendations from the first
                                                  Administration, 10903 New Hampshire                     by Deloitte & Touche, LLP, in fiscal year             evaluation and assess the continued
                                                  Ave., Bldg. 51, Rm. 1149, Silver Spring,                (FY) 2009, found that the adjustment                  performance of the workload adjuster)
                                                  MD 20993–0002, 240–402–6069,                            methodology used by FDA reasonably                    was just completed. The independent
                                                  Alice.Tsai@fda.hhs.gov.                                 captures changes in the workload                      consulting firm is required to submit a
                                                                                                          complexity for reviewing human drug                   report based on its assessment. The
                                                  SUPPLEMENTARY INFORMATION: On July 9,
                                                                                                          applications under PDUFA IV. Although                 report will evaluate whether the
                                                  2012, the President signed into law                     the FY 2009 evaluation concluded that                 workload adjuster reasonably represents
                                                  FDASIA. This new law includes the                       the adjustment methodology was                        actual changes in workload volume and
                                                  reauthorization of PDUFA that provides                  reasonable at that time, the complexity               will present options to discontinue,
                                                  FDA with the necessary resources to                     of new drug applications and FDA’s                    retain, or modify any elements of the
                                                  maintain a predictable and efficient                    regulatory responsibilities are                       adjustment. After review of the report
                                                  review process for human drug and                       constantly evolving. Moreover, the                    and receipt of public comment, FDA, if
                                                  biologic products.                                      complexity component of the PDUFA IV                  warranted, may adopt appropriate
                                                     Title I of FDASIA is the fifth                       workload adjuster was formulated                      changes to the methodology.
                                                  authorization of PDUFA and includes                     before the enactment of the Food and                    FDA is seeking public comment now
                                                  by reference the performance goals and                  Drug Administration Amendments Act                    on the second assessment of the PDUFA
                                                  procedures for PDUFA V transmitted by                   of 2007 (FDAAA). Thus, the workload                   Workload Adjuster, available at http://
                                                  the Secretary of Health and Human                       adjuster does not account for new and                 www.fda.gov/downloads/ForIndustry/
                                                  Services to Congress in a commitment                    significant review activities required by             UserFees/PrescriptionDrugUserFee/
                                                  letter. FDA developed recommendations                   FDAAA, such as risk evaluation and                    UCM464878.pdf.
                                                  for PDUFA V in consultation with drug                   mitigation strategies, safety labeling                  Dated: September 29, 2015.
                                                  industry representatives, patient and                   changes, advisory committee meetings,
                                                  consumer advocates, health care                                                                               Leslie Kux,
                                                                                                          and post-market safety requirements,                  Associate Commissioner for Policy.
                                                  professionals, and other public                         among others.
                                                  stakeholders from July 2010 through                                                                           [FR Doc. 2015–25117 Filed 10–1–15; 8:45 am]
                                                                                                             Given the dynamic nature of drug
                                                  May 2011. These recommendations                         products and FDA’s regulatory                         BILLING CODE 4164–01–P
                                                  included an FDA commitment to                           responsibilities, FDA committed to
                                                  contract with an independent                            periodic reassessments of the workload
                                                  accounting or consulting firm to review                 adjuster in PDUFA V to ensure that it is              DEPARTMENT OF HEALTH AND
                                                  the adequacy of the PDUFA adjustment                    achieving its intended role of adjusting              HUMAN SERVICES
                                                  for changes in workload (hereafter                      the user fee revenues to reflect actual               Food and Drug Administration
                                                  referred to as the workload adjuster).                  changes in FDA s workload volume and
                                                     The workload adjuster was                            complexity.                                           [Docket No. FDA–2015–N–0684]
                                                  introduced in PDUFA III to allow for                       The PDUFA V commitment letter
                                                  FDA to augment the total user fee                       instructs FDA to contract with an                     Identification of Alternative In Vitro
                                                  revenue amount each fiscal year (after                  independent accounting or consulting                  Bioequivalence Pathways Which Can
                                                  adjusting for inflation) to account for                 firm to conduct two assessments of the                Reliably Ensure In Vivo Bioequivalence
                                                  changes in workload volume in the                       workload adjuster. The first assessment               of Product Performance and Quality of
                                                  human drug application review process.                  (to examine the performance of the                    Non-Systemically Absorbed Drug
                                                  Workload volume is measured by the                      workload adjuster since FY 2009)                      Products for Animals; Reopening of
                                                                                                                                                                the Comment Period
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                                                  changes in the number of new drug                       conducted by IBM in FY 2013, found
                                                  applications (NDAs) and biologics                       that the workload adjuster does                       AGENCY:    Food and Drug Administration,
                                                  license applications (BLAs), active                     reasonably represent changes in                       HHS.
                                                  commercial investigational new drugs                    workload volume associated with the                   ACTION:Request for comments;
                                                  (INDs), efficacy supplements, and                       human drug review process. However,                   reopening of the comment period.
                                                  manufacturing supplements submitted                     the report concluded that methodology
                                                  to the human drug review program                        was flawed with respect to measuring                  SUMMARY: The Food and Drug
                                                  during the most recent 5-year period.                   workload complexity, because it does                  Administration (FDA) is reopening the


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                                                  59788                          Federal Register / Vol. 80, No. 191 / Friday, October 2, 2015 / Notices

                                                  comment period related to the use of in                 Vivo Bioequivalence of Product                        for electronic access to the guidance
                                                  vitro methods as a mechanism for                        Performance and Quality of Non-                       document.
                                                  assessing the in vivo product                           Systemically Absorbed Drug Products                   FOR FURTHER INFORMATION CONTACT: John
                                                  bioequivalence (BE) of nonsystemically                  for Animals; Reopening of the Comment                 Harshman, CVM, Food and Drug
                                                  absorbed drug products intended for use                 Period. Received comments will be                     Administration, HFV–170, MPN2, 7500
                                                  in veterinary species, published in the                 placed in the docket and, except for                  Standish Place, Rockville, MD 20855,
                                                  Federal Register of March 18, 2015 (80                  those submitted as ‘‘Confidential                     240–402–0845.
                                                  FR 14146). FDA is reopening the                         Submissions,’’ publicly viewable at
                                                                                                                                                                SUPPLEMENTARY INFORMATION:
                                                  comment period to receive new                           http://www.regulations.gov or at the
                                                  information.                                            Division of Dockets Management                        I. Background
                                                                                                          between 9 a.m. and 4 p.m., Monday                        In the Federal Register of March 18,
                                                  DATES:  Submit either electronic or
                                                                                                          through Friday.                                       2015 (80 FR 14146), FDA announced a
                                                  written comments by November 2, 2015.                      • Confidential Submissions—To
                                                  ADDRESSES: You may submit comments                                                                            public meeting to discuss the use of in
                                                                                                          submit a comment with confidential                    vitro methods as a mechanism for
                                                  as follows:                                             information that you do not wish to be                assessing the in vivo product
                                                  Electronic Submissions                                  made publicly available submit your                   bioequivalence of nonsystemically
                                                                                                          comments only as a written/paper                      absorbed drug products intended for use
                                                    Submit electronic comments in the                     submission. You should submit two
                                                  following way:                                                                                                in veterinary species. In the same
                                                                                                          copies total. One copy will include the               notice, FDA said that it is seeking
                                                    • Federal eRulemaking Portal: http://                 information you claim to be confidential
                                                  www.regulations.gov. Follow the                                                                               additional public comment to the
                                                                                                          with a heading or cover note that states              docket. Interested persons were
                                                  instructions for submitting comments.                   ‘‘THIS DOCUMENT CONTAINS
                                                  Comments submitted electronically,                                                                            originally given until May 18, 2015, to
                                                                                                          CONFIDENTIAL INFORMATION’’. The                       comment on this issue. Following
                                                  including attachments, to http://                       Agency will review this copy, including
                                                  www.regulations.gov will be posted to                                                                         publication of that notice, FDA received
                                                                                                          the claimed confidential information, in
                                                  the docket unchanged. Because your                                                                            a request to allow interested persons
                                                                                                          its consideration of comments. The
                                                  comment will be made public, you are                                                                          additional time to comment. In response
                                                                                                          second copy, which will have the
                                                  solely responsible for ensuring that your                                                                     to that request, FDA published a
                                                                                                          claimed confidential information
                                                  comment does not include any                                                                                  Federal Register notice on June 10,
                                                                                                          redacted/blacked out, will be available
                                                  confidential information that you or a                                                                        2015, reopening the comment period for
                                                                                                          for public viewing and posted on http://
                                                  third party may not wish to be posted,                                                                        60 days, until August 10, 2015.
                                                                                                          www.regulations.gov. Submit both
                                                  such as medical information, your or                    copies to the Division of Dockets                     II. Request for Comments
                                                  anyone else’s Social Security number, or                Management. If you do not wish your                      Following publication of the June 10,
                                                  confidential business information, such                 name and contact information to be                    2015, notice reopening the comment
                                                  as a manufacturing process. Please note                 made publicly available, you can                      period for 60 days, FDA received a
                                                  that if you include your name, contact                  provide this information on the cover                 request to allow interested persons an
                                                  information, or other information that                  sheet and not in the body of your                     additional 30 days to comment. FDA
                                                  identifies you in the body of your                      comments and you must identify this                   has considered the request and is
                                                  comments, that information will be                      information as ‘‘confidential.’’ Any                  reopening the comment period for 30
                                                  posted on http://www.regulations.gov.                   information marked as ‘‘confidential’’
                                                    • If you want to submit a comment                                                                           days, until November 2, 2015.
                                                                                                          will not be disclosed except in
                                                  with confidential information that you                  accordance with 21 CFR 10.20 and other                  Dated: September 28, 2015.
                                                  do not wish to be made available to the                 applicable disclosure law. For more                   Leslie Kux,
                                                  public submit the comment as a written/                 information about FDA’s posting of                    Associate Commissioner for Policy.
                                                  paper submission and in the manner                      comments to public dockets, see 80 FR                 [FR Doc. 2015–25121 Filed 10–1–15; 8:45 am]
                                                  detailed (see ‘‘Written/Paper                           56469, September 18, 2015, or access                  BILLING CODE 4164–01–P
                                                  Submissions’’ and ‘‘Instructions’’).                    the information at: http://www.fda.gov/
                                                  Written/Paper Submissions                               regulatoryinformation/dockets/
                                                                                                          default.htm.                                          DEPARTMENT OF HEALTH AND
                                                     Submit written/paper submissions as                     Docket: For access to the docket to                HUMAN SERVICES
                                                  follows:                                                read background documents or the
                                                     • Mail/Hand delivery/Courier (for                    electronic and written/paper comments                 Health Resources and Services
                                                  written/paper submissions): Division of                 received, go to http://                               Administration
                                                  Dockets Management (HFA–305), Food                      www.regulations.gov and insert the
                                                  and Drug Administration, 5630 Fishers                   docket number, found in brackets in the               Agency Information Collection
                                                  Lane, Rm. 1061, Rockville, MD 20852.                    heading of this document, into the                    Activities: Proposed Collection: Public
                                                     • For written/paper comments                         ‘‘Search’’ box and follow the prompts                 Comment Request
                                                  submitted to the Division of Dockets                    and/or go to the Division of Dockets                  AGENCY: Health Resources and Services
                                                  Management, FDA will post your                          Management, 5630 Fishers Lane, Rm.                    Administration, HHS.
                                                  comment, as well as any attachments,                    1061, Rockville, MD 20852.                            ACTION: Notice.
                                                  except for information submitted,                          Submit written requests for single
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                                                  marked and identified, as confidential,                 copies of the guidance to the Policy and              SUMMARY:   In compliance with the
                                                  if submitted as detailed in                             Regulations Staff (HFV–6), Center for                 requirement for opportunity for public
                                                  ‘‘Instructions.’’                                       Veterinary Medicine, Food and Drug                    comment on proposed data collection
                                                     Instructions: All submissions received               Administration, 7519 Standish Pl.,                    projects (section 3506(c)(2)(A) of the
                                                  must include the Docket No. FDA–                        Rockville, MD 20855. Send one self-                   Paperwork Reduction Act of 1995), the
                                                  2015–N–0684 for Identification of                       addressed adhesive label to assist that               Health Resources and Services
                                                  Alternative In Vitro Bioequivalence                     office in processing your requests. See               Administration (HRSA) announces
                                                  Pathways Which Can Reliably Ensure In                   the SUPPLEMENTARY INFORMATION section                 plans to submit an Information


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Document Created: 2015-12-15 08:45:18
Document Modified: 2015-12-15 08:45:18
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionNotices
ActionRequest for comments; reopening of the comment period.
DatesSubmit either electronic or written comments by November 2, 2015.
ContactJohn Harshman, CVM, Food and Drug Administration, HFV-170, MPN2, 7500 Standish Place, Rockville, MD 20855, 240-402-0845.
FR Citation80 FR 59787 

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