83_FR_10837 83 FR 10788 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; Revisions to the Regulatory Definition of Volatile Organic Compound

83 FR 10788 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; Revisions to the Regulatory Definition of Volatile Organic Compound

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 83, Issue 49 (March 13, 2018)

Page Range10788-10791
FR Document2018-04937

The Environmental Protection Agency (EPA) is approving two state implementation plan (SIP) revisions (Revision C16 and Revision I16) formally submitted by the Commonwealth of Virginia (Virginia). The revisions pertain to amendments made to the definition of ``volatile organic compound'' (VOC) in the Virginia Administrative Code to conform with EPA's regulatory definition of VOC. Specifically, these amendments remove the record keeping and reporting requirements for t-butyl acetate (also known as tertiary butyl acetate or TBAC); Chemical Abstracts Service [CAS] number: 540-88-5) and add 1,1,2,2,-Tetrafluoro- 1-(2,2,2-trifluoroethoxy) ethane (also known as HFE-347pcf2; CAS number: 406-78-0) as a compound excluded from the regulatory definition of VOC, which match actions EPA has taken. EPA is approving these revisions to update the definition of VOC in the Virginia SIP in accordance with the requirements of the Clean Air Act (CAA).

Federal Register, Volume 83 Issue 49 (Tuesday, March 13, 2018)
[Federal Register Volume 83, Number 49 (Tuesday, March 13, 2018)]
[Rules and Regulations]
[Pages 10788-10791]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-04937]


=======================================================================
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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R03-OAR-2017-0544; FRL-9975-37-Region 3]


Approval and Promulgation of Air Quality Implementation Plans; 
Virginia; Revisions to the Regulatory Definition of Volatile Organic 
Compound

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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

SUMMARY: The Environmental Protection Agency (EPA) is approving two 
state implementation plan (SIP) revisions (Revision C16 and Revision 
I16) formally submitted by the Commonwealth of Virginia (Virginia). The 
revisions pertain to amendments made to the definition of ``volatile 
organic compound'' (VOC) in the Virginia Administrative Code to conform 
with EPA's regulatory definition of VOC. Specifically, these amendments 
remove the record keeping and reporting requirements for t-butyl 
acetate (also known as tertiary butyl acetate or TBAC); Chemical 
Abstracts Service [CAS] number: 540-88-5) and add 1,1,2,2,-Tetrafluoro-
1-(2,2,2-trifluoroethoxy) ethane (also known as HFE-347pcf2; CAS 
number: 406-78-0) as a compound excluded from the regulatory definition 
of VOC, which match actions EPA has taken. EPA is approving these 
revisions to update the definition of VOC in the Virginia SIP in 
accordance with the requirements of the Clean Air Act (CAA).

DATES: This final rule is effective on April 12, 2018.

ADDRESSES: EPA has established a docket for this action under Docket ID 
Number EPA-R03-OAR-2017-0544. All documents in the docket are listed on 
the http://www.regulations.gov website. Although listed in the index, 
some information is not publicly available, e.g., confidential business 
information (CBI) or other information whose disclosure is restricted 
by statute. Certain other material, such as copyrighted material, is 
not placed on the internet and will be publicly available only in hard 
copy form. Publicly available docket materials are available through 
http://www.regulations.gov, or please contact the person identified in 
the For Further Information Contact section for additional availability 
information.

FOR FURTHER INFORMATION CONTACT: Sara Calcinore, (215) 814-2043, or by 
email at calcinore.sara@epa.gov.

SUPPLEMENTARY INFORMATION:

I. Background

    VOCs are organic compounds of carbon that, in the presence of 
sunlight, react with sources of oxygen molecules, such as nitrogen 
oxides (NOX) and carbon monoxide (CO), in the atmosphere to 
produce tropospheric ozone, commonly known as smog. Common sources that 
may emit VOCs include paints, coatings, housekeeping and maintenance 
products, and building and furnishing materials. Outdoor emissions of 
VOCs are regulated by EPA primarily to prevent the formation of ozone.
    VOCs have different levels of volatility, depending on the 
compound, and react at different rates to produce varying amounts of 
ozone. VOCs that are non-reactive or of negligible reactivity to form 
ozone react slowly and/or form less ozone; therefore, reducing their 
emissions has limited effects on local or regional ozone pollution. 
Section 302(s) of the CAA specifies that EPA has the authority to 
define the meaning of VOC and what compounds shall be treated as VOCs 
for regulatory purposes. It is EPA's policy that organic compounds with 
a negligible level of reactivity should be excluded from the regulatory 
definition of VOC in order to focus control efforts on compounds that 
significantly affect ozone concentrations. EPA uses the reactivity of 
ethane as the threshold for determining whether a compound is of 
negligible reactivity. Compounds that are less or equally reactive as 
ethane under certain assumed conditions may be deemed negligibly 
reactive and, therefore, suitable for exemption by EPA from the 
regulatory definition of VOC. The policy of excluding negligibly 
reactive compounds from the regulatory definition of VOC was first laid 
out in ``Recommended Policy on Control of Volatile Organic Compounds'' 
(42 FR 35314, July 8, 1977) and was supplemented subsequently with the 
``Interim Guidance on Control of Volatile Organic Compounds in Ozone 
State Implementation Plans'' (70 FR 54046, September 13, 2005). The 
regulatory definition of VOC as well as a list of compounds that are 
designated by EPA as negligibly reactive can be found at 40 CFR 
51.100(s).

[[Page 10789]]

    On September 30, 1999, EPA proposed to revise the regulatory 
definition of VOC in 40 CFR 51.100(s) to exclude TBAC as a VOC (64 FR 
52731). In most cases, when a negligibly reactive VOC is exempted from 
the definition of VOC, emissions of that compound are no longer 
recorded, collected, or reported to states or the EPA as part of VOC 
emissions. However, EPA's final rule excluded TBAC from the definition 
of VOC for purposes of VOC emissions limitations or VOC content 
requirements, but continued to define TBAC as a VOC for purposes of all 
recordkeeping, emissions reporting, photochemical dispersion modeling, 
and inventory requirements that apply to VOC (69 FR 69298, November 29, 
2004) (2004 Final Rule). This was primarily due to EPA's conclusion in 
the 2004 Final Rule that ``negligibly reactive'' compounds may 
contribute significantly to ozone formation if present in sufficient 
quantities and that emissions of these compounds need to be represented 
accurately in photochemical modeling analyses. Per EPA's 2004 Final 
Rule, Virginia partially excluded TBAC from the regulatory definition 
of VOC, which was approved into Virginia's SIP on August 18, 2006 (71 
FR 47742).
    When EPA exempted TBAC from the VOC definition for purposes of 
control requirements in the 2004 Final Rule, EPA created a new category 
of compounds and a new reporting requirement that required that 
emissions of TBAC be reported separately by states and, in turn, by 
industry. However, EPA did not issue any guidance on how TBAC emissions 
should be tracked and reported. Therefore, the data that was reported 
as result of these requirements was incomplete and inconsistent. Also, 
in the 2004 Final Rule, EPA stated that the primary objective of the 
recordkeeping and reporting requirements for TBAC was to address the 
cumulative impacts of ``negligibly reactive'' compounds and suggested 
that future exempt compounds may also be subject to such requirements. 
However, such requirements were not included in any other proposed or 
final VOC exemptions.
    Because having high quality data on TBAC emissions alone was 
unlikely to be useful in assessing the cumulative impacts of 
``negligibly reactive'' compounds on ozone formation, EPA subsequently 
concluded that the recordkeeping and reporting requirements for TBAC 
were not achieving their primary objective of informing more accurate 
photochemical modeling in support of SIP submissions. Also, there was 
no evidence that TBAC was being used at levels that would cause concern 
for ozone formation and that the requirements were providing sufficient 
information to evaluate the cumulative impacts of exempted compounds. 
Therefore, because the requirements were not addressing EPA's concerns 
as they were intended, EPA revised the regulatory definition of VOC 
under 40 CFR 51.100(s) to remove the recordkeeping and reporting 
requirements for TBAC (February 25, 2016, 81 FR 9339).
    On August 1, 2016, EPA promulgated a final rule revising the 
regulatory definition of VOC in 40 CFR 51.100(s) to add HFE-347pcf2 to 
the list of compounds excluded from the regulatory definition of VOC 
(81 FR 50330). This action was based on EPA's consideration of the 
compound's negligible reactivity and low contribution to ozone as well 
as the low likelihood of risk to human health or the environment. EPA's 
rationale for this action is explained in more detail in the final rule 
for this action. See 81 FR 50330 (August 1, 2016).

II. Summary of SIP Revision and EPA Analysis

    In order to conform with EPA's current regulatory definition of VOC 
in 40 CFR 51.100(s), the Virginia State Air Pollution Control Board 
amended the definition of VOC in 9VAC5-10-20 to remove the 
recordkeeping and reporting requirements for TBAC and add HFE-347pcf2 
to the list of compounds excluded from the regulatory definition of 
VOC. On July 31, 2017, the Commonwealth of Virginia, through the 
Virginia Department of Environmental Quality (VADEQ), formally 
submitted these amendments as two requested revisions (Revision C16 and 
Revision I16) to the Virginia SIP. Revision C16 requested that the 
definition of VOC be updated in the Virginia SIP to conform with EPA's 
February 25, 2016 (81 FR 9339) final rulemaking updating EPA's 
regulatory definition of VOC in 40 CFR 51.100(s) to remove the 
recordkeeping, emissions reporting, photochemical dispersion modeling, 
and inventory requirements related to the use of TBAC as a VOC. 
Revision I16 requested that the definition of VOC be updated in the 
Virginia SIP to conform with EPA's August 1, 2016 (81 FR 50330) final 
rulemaking updating EPA's regulatory definition of VOC in 40 CFR 
51.100(s) to add HFE-347pcf2 to the list of compounds excluded from 
EPA's regulatory definition of VOC.
    Virginia's amendments to the definition of VOC in 9VAC5-10-20 are 
in accordance with EPA's regulatory changes to the definition of VOC in 
40 CFR 51.100(s) and are therefore approvable for inclusion in the 
Virginia SIP in accordance with CAA section 110. Also, because EPA has 
made the determination that TBAC and HFE-347pcf2 are of negligible 
reactivity and therefore have low contributions to ozone as well as low 
likelihood of risk to human health or the environment, removing these 
chemicals from the definition of VOC in the Virginia SIP as well as the 
recordkeeping and reporting requirements for these chemicals will not 
interfere with attainment of any NAAQS, reasonable further progress, or 
any other requirement of the CAA. Thus, the removal of the 
recordkeeping and reporting requirements for TBAC and the addition of 
HFR-347pcf2 to the list of compounds excluded from the regulatory 
definition of VOC is in accordance with CAA section 110(l).
    On December 27, 2017 (82 FR 61200), EPA published a notice of 
proposed rulemaking (NPR) for the Commonwealth of Virginia. In the NPR, 
EPA proposed approval of Revision C16, which updated the definition of 
VOC in the Virginia SIP to remove the recordkeeping, emissions 
reporting, photochemical dispersion modeling, and inventory 
requirements related to the use of TBAC as a VOC, and Revision I16, 
which updated the definition of VOC in the Virginia SIP by adding HFE-
347pcf2 to the list of compounds excluded from EPA's regulatory 
definition of VOC. No public comments were received on the NPR.

III. Final Action

    EPA is approving both Revision C16 and Revision I16, submitted on 
July 31, 2017 by VADEQ, as revisions to the Virginia SIP, as the 
submissions meet the requirements of CAA section 110. Revision C16 
updates the regulatory definition of VOC in the Virginia SIP by 
removing the recordkeeping, emissions reporting, photochemical 
dispersion modeling, and inventory requirements related to the use of 
TBAC as a VOC. Revision I16 updates the regulatory definition of VOC in 
the Virginia SIP to add HFE-347pcf2 to the list of compounds excluded 
from the regulatory definition of VOC.

IV. General Information Pertaining to SIP Submittals From the 
Commonwealth of Virginia

    In 1995, Virginia adopted legislation that provides, subject to 
certain conditions, for an environmental assessment (audit) 
``privilege'' for voluntary compliance evaluations performed by a 
regulated entity. The legislation further addresses the relative

[[Page 10790]]

burden of proof for parties either asserting the privilege or seeking 
disclosure of documents for which the privilege is claimed. Virginia's 
legislation also provides, subject to certain conditions, for a penalty 
waiver for violations of environmental laws when a regulated entity 
discovers such violations pursuant to a voluntary compliance evaluation 
and voluntarily discloses such violations to the Commonwealth and takes 
prompt and appropriate measures to remedy the violations. Virginia's 
Voluntary Environmental Assessment Privilege Law, Va. Code Sec. 10.1-
1198, provides a privilege that protects from disclosure documents and 
information about the content of those documents that are the product 
of a voluntary environmental assessment. The Privilege Law does not 
extend to documents or information that: (1) Are generated or developed 
before the commencement of a voluntary environmental assessment; (2) 
are prepared independently of the assessment process; (3) demonstrate a 
clear, imminent and substantial danger to the public health or 
environment; or (4) are required by law.
    On January 12, 1998, the Commonwealth of Virginia Office of the 
Attorney General provided a legal opinion that states that the 
Privilege law, Va. Code Sec. 10.1-1198, precludes granting a privilege 
to documents and information ``required by law,'' including documents 
and information ``required by federal law to maintain program 
delegation, authorization or approval,'' since Virginia must ``enforce 
federally authorized environmental programs in a manner that is no less 
stringent than their federal counterparts. . . . '' The opinion 
concludes that ``[r]egarding Sec.  10.1-1198, therefore, documents or 
other information needed for civil or criminal enforcement under one of 
these programs could not be privileged because such documents and 
information are essential to pursuing enforcement in a manner required 
by federal law to maintain program delegation, authorization or 
approval.''
    Virginia's Immunity law, Va. Code Sec. 10.1-1199, provides that 
``[t]o the extent consistent with requirements imposed by federal 
law,'' any person making a voluntary disclosure of information to a 
state agency regarding a violation of an environmental statute, 
regulation, permit, or administrative order is granted immunity from 
administrative or civil penalty. The Attorney General's January 12, 
1998 opinion states that the quoted language renders this statute 
inapplicable to enforcement of any federally authorized programs, since 
``no immunity could be afforded from administrative, civil, or criminal 
penalties because granting such immunity would not be consistent with 
federal law, which is one of the criteria for immunity.''
    Therefore, EPA has determined that Virginia's Privilege and 
Immunity statutes will not preclude the Commonwealth from enforcing its 
program consistent with the federal requirements. In any event, because 
EPA has also determined that a state audit privilege and immunity law 
can affect only state enforcement and cannot have any impact on federal 
enforcement authorities, EPA may at any time invoke its authority under 
the CAA, including, for example, sections 113, 167, 205, 211 or 213, to 
enforce the requirements or prohibitions of the state plan, 
independently of any state enforcement effort. In addition, citizen 
enforcement under section 304 of the CAA is likewise unaffected by 
this, or any, state audit privilege or immunity law.

V. Incorporation by Reference

    In this rule, EPA is finalizing regulatory text that includes 
incorporation by reference. In accordance with requirements of 1 CFR 
51.5, EPA is finalizing the incorporation by reference of the revisions 
to the definition of VOC in 9VAC5-10-20 of the Virginia Administrative 
Code discussed in Section II of this preamble. EPA has made, and will 
continue to make, these materials generally available through http://www.regulations.gov and at the EPA Region III Office (please contact 
the person identified in the For Further Information Contact section of 
this preamble for more information). Therefore, these materials have 
been approved by EPA for inclusion in the SIP, have been incorporated 
by reference by EPA into that plan, are fully federally enforceable 
under sections 110 and 113 of the CAA as of the effective date of the 
final rulemaking of EPA's approval, and will be incorporated by 
reference by the Director of the Federal Register in the next update to 
the SIP compilation.\1\
---------------------------------------------------------------------------

    \1\ 62 FR 27968 (May 22, 1997).
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VI. Statutory and Executive Order Reviews

A. General Requirements

    Under the CAA, the Administrator is required to approve a SIP 
submission that complies with the provisions of the CAA and applicable 
federal regulations. 42 U.S.C. 7410(k); 40 CFR 52.02(a). Thus, in 
reviewing SIP submissions, EPA's role is to approve state choices, 
provided that they meet the criteria of the CAA. Accordingly, this 
action merely approves state law as meeting federal requirements and 
does not impose additional requirements beyond those imposed by state 
law. For that reason, this action:
     Is not a ``significant regulatory action'' subject to 
review by the Office of Management and Budget under Executive Orders 
12866 (58 FR 51735, October 4, 1993) and 13563 (76 FR 3821, January 21, 
2011);
     is not an Executive Order 13771 (82 FR 9339, February 2, 
2017) regulatory action because SIP approvals are exempted under 
Executive Order 12866.
     does not impose an information collection burden under the 
provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.);
     is certified as not having a significant economic impact 
on a substantial number of small entities under the Regulatory 
Flexibility Act (5 U.S.C. 601 et seq.);
     does not contain any unfunded mandate or significantly or 
uniquely affect small governments, as described in the Unfunded 
Mandates Reform Act of 1995 (Pub. L. 104-4);
     does not have federalism implications as specified in 
Executive Order 13132 (64 FR 43255, August 10, 1999);
     is not an economically significant regulatory action based 
on health or safety risks subject to Executive Order 13045 (62 FR 
19885, April 23, 1997);
     is not a significant regulatory action subject to 
Executive Order 13211 (66 FR 28355, May 22, 2001);
     is not subject to requirements of Section 12(d) of the 
National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 
note) because application of those requirements would be inconsistent 
with the CAA; and
     does not provide EPA with the discretionary authority to 
address, as appropriate, disproportionate human health or environmental 
effects, using practicable and legally permissible methods, under 
Executive Order 12898 (59 FR 7629, February 16, 1994).
    The SIP is not approved to apply on any Indian reservation land as 
defined in 18 U.S.C. 1151 or in any other area where EPA or an Indian 
tribe has demonstrated that a tribe has jurisdiction. In those areas of 
Indian country, the rule does not have tribal implications and will not 
impose substantial direct costs on tribal governments or preempt tribal 
law as specified by Executive Order 13175 (65 FR 67249, November 9, 
2000).

[[Page 10791]]

B. Submission to Congress and the Comptroller General

    The Congressional Review Act, 5 U.S.C. 801 et seq., as added by the 
Small Business Regulatory Enforcement Fairness Act of 1996, generally 
provides that before a rule may take effect, the agency promulgating 
the rule must submit a rule report, which includes a copy of the rule, 
to each House of the Congress and to the Comptroller General of the 
United States. EPA will submit a report containing this action and 
other required information to the U.S. Senate, the U.S. House of 
Representatives, and the Comptroller General of the United States prior 
to publication of the rule in the Federal Register. A major rule cannot 
take effect until 60 days after it is published in the Federal 
Register. This action is not a ``major rule'' as defined by 5 U.S.C. 
804(2).

C. Petitions for Judicial Review

    Under section 307(b)(1) of the CAA, petitions for judicial review 
of this action must be filed in the United States Court of Appeals for 
the appropriate circuit by May 14, 2018. Filing a petition for 
reconsideration by the Administrator of this final rule does not affect 
the finality of this action for the purposes of judicial review nor 
does it extend the time within which a petition for judicial review may 
be filed, and shall not postpone the effectiveness of such rule or 
action. This action updating the definition of VOC in the Virginia SIP 
by removing the recordkeeping, emissions reporting, photochemical 
dispersion modeling, and inventory requirements related to the use of 
TBAC as a VOC and adding HFE-347pcf2 to the list of compounds excluded 
from the regulatory definition of VOC may not be challenged later in 
proceedings to enforce its requirements. (See section 307(b)(2).)

List of Subjects in 40 CFR Part 52

    Environmental protection, Air pollution control, Incorporation by 
reference, Intergovernmental relations, Ozone, Reporting and 
recordkeeping requirements, Volatile organic compounds.

    Dated: February 26, 2018.
Cosmo Servidio,
Regional Administrator, Region III.
    40 CFR part 52 is amended as follows:

PART 52--APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS

0
1. The authority citation for part 52 continues to read as follows:

    Authority:  42 U.S.C. 7401 et seq.

Subpart VV--Virginia

0
2. In Sec.  52.2420, the table in paragraph (c) is amended by adding 
two entries for ``Section 5-10-20'' after the entry for ``Section 5-10-
20'' (with the State effective date of 7/30/15) to read as follows:


Sec.  52.2420  Identification of plan.

* * * * *
    (c) * * *

                                 EPA-Approved Virginia Regulations and Statutes
----------------------------------------------------------------------------------------------------------------
                                                        State                            Explanation [former SIP
       State citation            Title/subject     effective date   EPA approval date           citation]
----------------------------------------------------------------------------------------------------------------
                                9 VAC 5, Chapter 10 General Definitions [Part I]
----------------------------------------------------------------------------------------------------------------
 
                                                  * * * * * * *
5-10-20....................  Terms Defined.......        12/15/16  3/13/18, [Insert     Definition of ``volatile
                                                                    Federal Register     organic compound'' is
                                                                    citation].           revised by removing the
                                                                                         recordkeeping,
                                                                                         emissions reporting,
                                                                                         photochemical
                                                                                         dispersion modeling,
                                                                                         and inventory
                                                                                         requirements related to
                                                                                         the use of t-butyl
                                                                                         acetate (also known as
                                                                                         tertiary butyl acetate
                                                                                         or TBAC) as a VOC.
5-10-20....................  Terms Defined.......         5/19/17  3/13/18, [Insert     Definition of ``volatile
                                                                    Federal Register     organic compound'' is
                                                                    citation].           revised by adding
                                                                                         1,1,2,2,-Tetrafluoro-1-
                                                                                         (2,2,2-trifluoroethoxy)
                                                                                         ethane (also known as
                                                                                         HFE-347pcf2) to the
                                                                                         list of compounds
                                                                                         excluded from the
                                                                                         regulatory definition
                                                                                         of VOC.
 
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------

* * * * *
[FR Doc. 2018-04937 Filed 3-12-18; 8:45 am]
 BILLING CODE 6560-50-P



                                           10788              Federal Register / Vol. 83, No. 49 / Tuesday, March 13, 2018 / Rules and Regulations

                                             For the reasons discussed in the                        Dated: March 5, 2018.                               available through http://
                                           preamble, the Coast Guard amends 33                     M.B. Zamperini,                                       www.regulations.gov, or please contact
                                           CFR part 165 as follows:                                Captain, U.S. Coast Guard, Captain of the             the person identified in the FOR FURTHER
                                                                                                   Port Sector Ohio Valley.                              INFORMATION CONTACT section for
                                           PART 165—REGULATED NAVIGATION                           [FR Doc. 2018–04968 Filed 3–12–18; 8:45 am]           additional availability information.
                                           AREAS AND LIMITED ACCESS AREAS                          BILLING CODE 9110–04–P                                FOR FURTHER INFORMATION CONTACT: Sara
                                                                                                                                                         Calcinore, (215) 814–2043, or by email
                                           ■ 1. The authority citation for part 165                                                                      at calcinore.sara@epa.gov.
                                           continues to read as follows:                           ENVIRONMENTAL PROTECTION                              SUPPLEMENTARY INFORMATION:
                                             Authority: 33 U.S.C. 1231; 50 U.S.C. 191;             AGENCY
                                                                                                                                                         I. Background
                                           33 CFR 1.05–1, 6.04–1, 6.04–6, and 160.5;
                                           Department of Homeland Security Delegation              40 CFR Part 52                              VOCs are organic compounds of
                                           No. 0170.1                                              [EPA–R03–OAR–2017–0544; FRL–9975–37–     carbon   that, in the presence of sunlight,
                                                                                                   Region 3]                                react with sources of oxygen molecules,
                                           ■ 2. Add § 165.T08–0006 to read as                                                               such as nitrogen oxides (NOX) and
                                           follows:                                                Approval and Promulgation of Air         carbon monoxide (CO), in the
                                                                                                   Quality Implementation Plans; Virginia; atmosphere to produce tropospheric
                                           § 165.T08–0006 Safety zone; Tennessee                   Revisions to the Regulatory Definition   ozone, commonly known as smog.
                                           River, Huntsville, AL.                                                                           Common sources that may emit VOCs
                                                                                                   of Volatile Organic Compound
                                             (a) Location. The following area is a                                                          include paints, coatings, housekeeping
                                                                                                   AGENCY: Environmental Protection         and maintenance products, and building
                                           temporary safety zone area: all navigable
                                                                                                   Agency (EPA).                            and furnishing materials. Outdoor
                                           waters of the Tennessee River between
                                                                                                   ACTION: Final rule.                      emissions of VOCs are regulated by EPA
                                           Mile Marker (MM) 322.0 and MM 325.0,
                                           Huntsville, AL.                                                                                  primarily to prevent the formation of
                                                                                                   SUMMARY: The Environmental Protection
                                                                                                                                            ozone.
                                              (b) Effective date. This section is                  Agency (EPA) is approving two state         VOCs have different levels of
                                           effective from March 5, 2018 through                    implementation plan (SIP) revisions      volatility, depending on the compound,
                                           March 16, 2018 or until the cargo                       (Revision C16 and Revision I16)          and react at different rates to produce
                                           operation is completed, whichever                       formally submitted by the                varying amounts of ozone. VOCs that
                                           comes first.                                            Commonwealth of Virginia (Virginia).     are non-reactive or of negligible
                                                                                                   The revisions pertain to amendments      reactivity to form ozone react slowly
                                              (c) Periods of enforcement. This
                                                                                                   made to the definition of ‘‘volatile     and/or form less ozone; therefore,
                                           section will be enforced prior to and 30
                                                                                                   organic compound’’ (VOC) in the          reducing their emissions has limited
                                           minutes after all vessel movement and
                                                                                                   Virginia Administrative Code to          effects on local or regional ozone
                                           cargo transfer operations taking place at               conform with EPA’s regulatory
                                           Redstone Arsenal. The Captain of the                                                             pollution. Section 302(s) of the CAA
                                                                                                   definition of VOC. Specifically, these   specifies that EPA has the authority to
                                           Port Sector Ohio Valley (COTP) or a                     amendments remove the record keeping define the meaning of VOC and what
                                           designated representative will inform                   and reporting requirements for t-butyl
                                           the public through Broadcast Notice to                                                           compounds shall be treated as VOCs for
                                                                                                   acetate (also known as tertiary butyl    regulatory purposes. It is EPA’s policy
                                           Mariners (BNM), Local Notices to                        acetate or TBAC); Chemical Abstracts
                                           Mariners (LNM), or through other means                                                           that organic compounds with a
                                                                                                   Service [CAS] number: 540–88–5) and      negligible level of reactivity should be
                                           of public notice at least 1 hour in                     add 1,1,2,2,-Tetrafluoro-1-(2,2,2-
                                           advance of each enforcement period.                                                              excluded from the regulatory definition
                                                                                                   trifluoroethoxy) ethane (also known as   of VOC in order to focus control efforts
                                              (d) Regulations. (1) In accordance                   HFE-347pcf2; CAS number: 406–78–0)       on compounds that significantly affect
                                           with the general regulations in § 165.23                as a compound excluded from the          ozone concentrations. EPA uses the
                                           of this part, entry into this zone is                   regulatory definition of VOC, which      reactivity of ethane as the threshold for
                                           prohibited unless specifically                          match actions EPA has taken. EPA is      determining whether a compound is of
                                           authorized by the COTP or a designated                  approving these revisions to update the  negligible reactivity. Compounds that
                                           representative. Persons or vessels                      definition of VOC in the Virginia SIP in are less or equally reactive as ethane
                                           desiring to enter into or pass through                  accordance with the requirements of the under certain assumed conditions may
                                           the zone must request permission from                   Clean Air Act (CAA).                     be deemed negligibly reactive and,
                                           the COTP or a designated                                DATES: This final rule is effective on   therefore, suitable for exemption by EPA
                                           representative. They may be contacted                   April 12, 2018.                          from the regulatory definition of VOC.
                                           by telephone at 1–800–253–7465 or on                    ADDRESSES: EPA has established a         The policy of excluding negligibly
                                           VHF–FM radio channel 16.                                docket for this action under Docket ID   reactive compounds from the regulatory
                                              (2) Persons and vessels permitted to                 Number EPA–R03–OAR–2017–0544. All definition of VOC was first laid out in
                                           enter this safety zone must transit at the              documents in the docket are listed on    ‘‘Recommended Policy on Control of
                                           slowest safe speed and comply with all                  the http://www.regulations.gov website. Volatile Organic Compounds’’ (42 FR
                                                                                                   Although listed in the index, some       35314, July 8, 1977) and was
                                           lawful directions issued by the COTP or
                                                                                                   information is not publicly available,   supplemented subsequently with the
                                           a designated representative.
                                                                                                   e.g., confidential business information  ‘‘Interim Guidance on Control of
                                              (d) Informational broadcasts. The                    (CBI) or other information whose         Volatile Organic Compounds in Ozone
amozie on DSK30RV082PROD with RULES




                                           COTP or a designated representative                     disclosure is restricted by statute.     State Implementation Plans’’ (70 FR
                                           will inform the public through                          Certain other material, such as          54046, September 13, 2005). The
                                           broadcast notices to mariners of the                    copyrighted material, is not placed on   regulatory definition of VOC as well as
                                           enforcement period for the temporary                    the internet and will be publicly        a list of compounds that are designated
                                           safety zone as well as any changes in the               available only in hard copy form.        by EPA as negligibly reactive can be
                                           planned schedule.                                       Publicly available docket materials are  found at 40 CFR 51.100(s).


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                                                              Federal Register / Vol. 83, No. 49 / Tuesday, March 13, 2018 / Rules and Regulations                                         10789

                                              On September 30, 1999, EPA                           Also, there was no evidence that TBAC                 changes to the definition of VOC in 40
                                           proposed to revise the regulatory                       was being used at levels that would                   CFR 51.100(s) and are therefore
                                           definition of VOC in 40 CFR 51.100(s)                   cause concern for ozone formation and                 approvable for inclusion in the Virginia
                                           to exclude TBAC as a VOC (64 FR                         that the requirements were providing                  SIP in accordance with CAA section
                                           52731). In most cases, when a negligibly                sufficient information to evaluate the                110. Also, because EPA has made the
                                           reactive VOC is exempted from the                       cumulative impacts of exempted                        determination that TBAC and HFE-
                                           definition of VOC, emissions of that                    compounds. Therefore, because the                     347pcf2 are of negligible reactivity and
                                           compound are no longer recorded,                        requirements were not addressing EPA’s                therefore have low contributions to
                                           collected, or reported to states or the                 concerns as they were intended, EPA                   ozone as well as low likelihood of risk
                                           EPA as part of VOC emissions.                           revised the regulatory definition of VOC              to human health or the environment,
                                           However, EPA’s final rule excluded                      under 40 CFR 51.100(s) to remove the                  removing these chemicals from the
                                           TBAC from the definition of VOC for                     recordkeeping and reporting                           definition of VOC in the Virginia SIP as
                                           purposes of VOC emissions limitations                   requirements for TBAC (February 25,                   well as the recordkeeping and reporting
                                           or VOC content requirements, but                        2016, 81 FR 9339).                                    requirements for these chemicals will
                                           continued to define TBAC as a VOC for                      On August 1, 2016, EPA promulgated                 not interfere with attainment of any
                                           purposes of all recordkeeping,                          a final rule revising the regulatory                  NAAQS, reasonable further progress, or
                                           emissions reporting, photochemical                      definition of VOC in 40 CFR 51.100(s)                 any other requirement of the CAA.
                                           dispersion modeling, and inventory                      to add HFE-347pcf2 to the list of                     Thus, the removal of the recordkeeping
                                           requirements that apply to VOC (69 FR                   compounds excluded from the                           and reporting requirements for TBAC
                                           69298, November 29, 2004) (2004 Final                   regulatory definition of VOC (81 FR                   and the addition of HFR-347pcf2 to the
                                           Rule). This was primarily due to EPA’s                  50330). This action was based on EPA’s                list of compounds excluded from the
                                           conclusion in the 2004 Final Rule that                  consideration of the compound’s                       regulatory definition of VOC is in
                                           ‘‘negligibly reactive’’ compounds may                   negligible reactivity and low                         accordance with CAA section 110(l).
                                           contribute significantly to ozone                       contribution to ozone as well as the low                 On December 27, 2017 (82 FR 61200),
                                           formation if present in sufficient                      likelihood of risk to human health or the             EPA published a notice of proposed
                                           quantities and that emissions of these                  environment. EPA’s rationale for this                 rulemaking (NPR) for the
                                           compounds need to be represented                        action is explained in more detail in the             Commonwealth of Virginia. In the NPR,
                                           accurately in photochemical modeling                    final rule for this action. See 81 FR                 EPA proposed approval of Revision C16,
                                           analyses. Per EPA’s 2004 Final Rule,                    50330 (August 1, 2016).                               which updated the definition of VOC in
                                           Virginia partially excluded TBAC from                                                                         the Virginia SIP to remove the
                                                                                                   II. Summary of SIP Revision and EPA
                                           the regulatory definition of VOC, which                                                                       recordkeeping, emissions reporting,
                                                                                                   Analysis
                                           was approved into Virginia’s SIP on                                                                           photochemical dispersion modeling,
                                           August 18, 2006 (71 FR 47742).                             In order to conform with EPA’s                     and inventory requirements related to
                                              When EPA exempted TBAC from the                      current regulatory definition of VOC in               the use of TBAC as a VOC, and Revision
                                           VOC definition for purposes of control                  40 CFR 51.100(s), the Virginia State Air              I16, which updated the definition of
                                           requirements in the 2004 Final Rule,                    Pollution Control Board amended the                   VOC in the Virginia SIP by adding HFE-
                                           EPA created a new category of                           definition of VOC in 9VAC5–10–20 to                   347pcf2 to the list of compounds
                                           compounds and a new reporting                           remove the recordkeeping and reporting                excluded from EPA’s regulatory
                                           requirement that required that                          requirements for TBAC and add HFE-                    definition of VOC. No public comments
                                           emissions of TBAC be reported                           347pcf2 to the list of compounds                      were received on the NPR.
                                           separately by states and, in turn, by                   excluded from the regulatory definition
                                           industry. However, EPA did not issue                    of VOC. On July 31, 2017, the                         III. Final Action
                                           any guidance on how TBAC emissions                      Commonwealth of Virginia, through the                    EPA is approving both Revision C16
                                           should be tracked and reported.                         Virginia Department of Environmental                  and Revision I16, submitted on July 31,
                                           Therefore, the data that was reported as                Quality (VADEQ), formally submitted                   2017 by VADEQ, as revisions to the
                                           result of these requirements was                        these amendments as two requested                     Virginia SIP, as the submissions meet
                                           incomplete and inconsistent. Also, in                   revisions (Revision C16 and Revision                  the requirements of CAA section 110.
                                           the 2004 Final Rule, EPA stated that the                I16) to the Virginia SIP. Revision C16                Revision C16 updates the regulatory
                                           primary objective of the recordkeeping                  requested that the definition of VOC be               definition of VOC in the Virginia SIP by
                                           and reporting requirements for TBAC                     updated in the Virginia SIP to conform                removing the recordkeeping, emissions
                                           was to address the cumulative impacts                   with EPA’s February 25, 2016 (81 FR                   reporting, photochemical dispersion
                                           of ‘‘negligibly reactive’’ compounds and                9339) final rulemaking updating EPA’s                 modeling, and inventory requirements
                                           suggested that future exempt                            regulatory definition of VOC in 40 CFR                related to the use of TBAC as a VOC.
                                           compounds may also be subject to such                   51.100(s) to remove the recordkeeping,                Revision I16 updates the regulatory
                                           requirements. However, such                             emissions reporting, photochemical                    definition of VOC in the Virginia SIP to
                                           requirements were not included in any                   dispersion modeling, and inventory                    add HFE-347pcf2 to the list of
                                           other proposed or final VOC                             requirements related to the use of TBAC               compounds excluded from the
                                           exemptions.                                             as a VOC. Revision I16 requested that                 regulatory definition of VOC.
                                              Because having high quality data on                  the definition of VOC be updated in the
                                           TBAC emissions alone was unlikely to                    Virginia SIP to conform with EPA’s                    IV. General Information Pertaining to
                                           be useful in assessing the cumulative                   August 1, 2016 (81 FR 50330) final                    SIP Submittals From the
                                           impacts of ‘‘negligibly reactive’’                      rulemaking updating EPA’s regulatory                  Commonwealth of Virginia
                                           compounds on ozone formation, EPA                       definition of VOC in 40 CFR 51.100(s)                   In 1995, Virginia adopted legislation
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                                           subsequently concluded that the                         to add HFE-347pcf2 to the list of                     that provides, subject to certain
                                           recordkeeping and reporting                             compounds excluded from EPA’s                         conditions, for an environmental
                                           requirements for TBAC were not                          regulatory definition of VOC.                         assessment (audit) ‘‘privilege’’ for
                                           achieving their primary objective of                       Virginia’s amendments to the                       voluntary compliance evaluations
                                           informing more accurate photochemical                   definition of VOC in 9VAC5–10–20 are                  performed by a regulated entity. The
                                           modeling in support of SIP submissions.                 in accordance with EPA’s regulatory                   legislation further addresses the relative


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                                           10790              Federal Register / Vol. 83, No. 49 / Tuesday, March 13, 2018 / Rules and Regulations

                                           burden of proof for parties either                      programs, since ‘‘no immunity could be                 EPA’s role is to approve state choices,
                                           asserting the privilege or seeking                      afforded from administrative, civil, or                provided that they meet the criteria of
                                           disclosure of documents for which the                   criminal penalties because granting                    the CAA. Accordingly, this action
                                           privilege is claimed. Virginia’s                        such immunity would not be consistent                  merely approves state law as meeting
                                           legislation also provides, subject to                   with federal law, which is one of the                  federal requirements and does not
                                           certain conditions, for a penalty waiver                criteria for immunity.’’                               impose additional requirements beyond
                                           for violations of environmental laws                       Therefore, EPA has determined that                  those imposed by state law. For that
                                           when a regulated entity discovers such                  Virginia’s Privilege and Immunity                      reason, this action:
                                           violations pursuant to a voluntary                      statutes will not preclude the                            • Is not a ‘‘significant regulatory
                                           compliance evaluation and voluntarily                   Commonwealth from enforcing its                        action’’ subject to review by the Office
                                           discloses such violations to the                        program consistent with the federal                    of Management and Budget under
                                           Commonwealth and takes prompt and                       requirements. In any event, because                    Executive Orders 12866 (58 FR 51735,
                                           appropriate measures to remedy the                      EPA has also determined that a state                   October 4, 1993) and 13563 (76 FR 3821,
                                           violations. Virginia’s Voluntary                        audit privilege and immunity law can                   January 21, 2011);
                                           Environmental Assessment Privilege                      affect only state enforcement and cannot                  • is not an Executive Order 13771 (82
                                           Law, Va. Code Sec. 10.1–1198, provides                  have any impact on federal enforcement                 FR 9339, February 2, 2017) regulatory
                                           a privilege that protects from disclosure               authorities, EPA may at any time invoke                action because SIP approvals are
                                           documents and information about the                     its authority under the CAA, including,                exempted under Executive Order 12866.
                                           content of those documents that are the                 for example, sections 113, 167, 205, 211                  • does not impose an information
                                           product of a voluntary environmental                    or 213, to enforce the requirements or                 collection burden under the provisions
                                           assessment. The Privilege Law does not                  prohibitions of the state plan,                        of the Paperwork Reduction Act (44
                                           extend to documents or information                      independently of any state enforcement                 U.S.C. 3501 et seq.);
                                           that: (1) Are generated or developed                    effort. In addition, citizen enforcement                  • is certified as not having a
                                           before the commencement of a                            under section 304 of the CAA is                        significant economic impact on a
                                           voluntary environmental assessment; (2)                 likewise unaffected by this, or any, state             substantial number of small entities
                                           are prepared independently of the                       audit privilege or immunity law.                       under the Regulatory Flexibility Act (5
                                           assessment process; (3) demonstrate a                                                                          U.S.C. 601 et seq.);
                                           clear, imminent and substantial danger                  V. Incorporation by Reference
                                                                                                                                                             • does not contain any unfunded
                                           to the public health or environment; or                   In this rule, EPA is finalizing                      mandate or significantly or uniquely
                                           (4) are required by law.                                regulatory text that includes                          affect small governments, as described
                                              On January 12, 1998, the                             incorporation by reference. In                         in the Unfunded Mandates Reform Act
                                           Commonwealth of Virginia Office of the                  accordance with requirements of 1 CFR                  of 1995 (Pub. L. 104–4);
                                           Attorney General provided a legal                       51.5, EPA is finalizing the incorporation                 • does not have federalism
                                           opinion that states that the Privilege                  by reference of the revisions to the                   implications as specified in Executive
                                           law, Va. Code Sec. 10.1–1198, precludes                 definition of VOC in 9VAC5–10–20 of                    Order 13132 (64 FR 43255, August 10,
                                           granting a privilege to documents and                   the Virginia Administrative Code                       1999);
                                           information ‘‘required by law,’’                        discussed in Section II of this preamble.
                                           including documents and information                                                                               • is not an economically significant
                                                                                                   EPA has made, and will continue to                     regulatory action based on health or
                                           ‘‘required by federal law to maintain                   make, these materials generally
                                           program delegation, authorization or                                                                           safety risks subject to Executive Order
                                                                                                   available through http://                              13045 (62 FR 19885, April 23, 1997);
                                           approval,’’ since Virginia must ‘‘enforce               www.regulations.gov and at the EPA
                                           federally authorized environmental                                                                                • is not a significant regulatory action
                                                                                                   Region III Office (please contact the                  subject to Executive Order 13211 (66 FR
                                           programs in a manner that is no less                    person identified in the FOR FURTHER
                                           stringent than their federal                                                                                   28355, May 22, 2001);
                                                                                                   INFORMATION CONTACT section of this                       • is not subject to requirements of
                                           counterparts. . . . ’’ The opinion                      preamble for more information).
                                           concludes that ‘‘[r]egarding § 10.1–1198,                                                                      Section 12(d) of the National
                                                                                                   Therefore, these materials have been                   Technology Transfer and Advancement
                                           therefore, documents or other                           approved by EPA for inclusion in the
                                           information needed for civil or criminal                                                                       Act of 1995 (15 U.S.C. 272 note) because
                                                                                                   SIP, have been incorporated by                         application of those requirements would
                                           enforcement under one of these                          reference by EPA into that plan, are
                                           programs could not be privileged                                                                               be inconsistent with the CAA; and
                                                                                                   fully federally enforceable under                         • does not provide EPA with the
                                           because such documents and
                                                                                                   sections 110 and 113 of the CAA as of                  discretionary authority to address, as
                                           information are essential to pursuing
                                                                                                   the effective date of the final rulemaking             appropriate, disproportionate human
                                           enforcement in a manner required by
                                                                                                   of EPA’s approval, and will be                         health or environmental effects, using
                                           federal law to maintain program
                                                                                                   incorporated by reference by the                       practicable and legally permissible
                                           delegation, authorization or approval.’’
                                              Virginia’s Immunity law, Va. Code                    Director of the Federal Register in the                methods, under Executive Order 12898
                                           Sec. 10.1–1199, provides that ‘‘[t]o the                next update to the SIP compilation.1                   (59 FR 7629, February 16, 1994).
                                           extent consistent with requirements                     VI. Statutory and Executive Order                         The SIP is not approved to apply on
                                           imposed by federal law,’’ any person                    Reviews                                                any Indian reservation land as defined
                                           making a voluntary disclosure of                                                                               in 18 U.S.C. 1151 or in any other area
                                           information to a state agency regarding                 A. General Requirements                                where EPA or an Indian tribe has
                                           a violation of an environmental statute,                  Under the CAA, the Administrator is                  demonstrated that a tribe has
                                           regulation, permit, or administrative                   required to approve a SIP submission                   jurisdiction. In those areas of Indian
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                                           order is granted immunity from                          that complies with the provisions of the               country, the rule does not have tribal
                                           administrative or civil penalty. The                    CAA and applicable federal regulations.                implications and will not impose
                                           Attorney General’s January 12, 1998                     42 U.S.C. 7410(k); 40 CFR 52.02(a).                    substantial direct costs on tribal
                                           opinion states that the quoted language                 Thus, in reviewing SIP submissions,                    governments or preempt tribal law as
                                           renders this statute inapplicable to                                                                           specified by Executive Order 13175 (65
                                           enforcement of any federally authorized                   1 62   FR 27968 (May 22, 1997).                      FR 67249, November 9, 2000).


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                                                                Federal Register / Vol. 83, No. 49 / Tuesday, March 13, 2018 / Rules and Regulations                                                            10791

                                           B. Submission to Congress and the                              Court of Appeals for the appropriate                      requirements, Volatile organic
                                           Comptroller General                                            circuit by May 14, 2018. Filing a                         compounds.
                                              The Congressional Review Act, 5                             petition for reconsideration by the                         Dated: February 26, 2018.
                                           U.S.C. 801 et seq., as added by the Small                      Administrator of this final rule does not                 Cosmo Servidio,
                                           Business Regulatory Enforcement                                affect the finality of this action for the
                                                                                                                                                                    Regional Administrator, Region III.
                                           Fairness Act of 1996, generally provides                       purposes of judicial review nor does it
                                                                                                          extend the time within which a petition                       40 CFR part 52 is amended as follows:
                                           that before a rule may take effect, the
                                           agency promulgating the rule must                              for judicial review may be filed, and                     PART 52—APPROVAL AND
                                           submit a rule report, which includes a                         shall not postpone the effectiveness of                   PROMULGATION OF
                                           copy of the rule, to each House of the                         such rule or action. This action                          IMPLEMENTATION PLANS
                                           Congress and to the Comptroller General                        updating the definition of VOC in the
                                           of the United States. EPA will submit a                        Virginia SIP by removing the                              ■ 1. The authority citation for part 52
                                           report containing this action and other                        recordkeeping, emissions reporting,                       continues to read as follows:
                                           required information to the U.S. Senate,                       photochemical dispersion modeling,
                                                                                                                                                                        Authority: 42 U.S.C. 7401 et seq.
                                           the U.S. House of Representatives, and                         and inventory requirements related to
                                           the Comptroller General of the United                          the use of TBAC as a VOC and adding                       Subpart VV—Virginia
                                           States prior to publication of the rule in                     HFE-347pcf2 to the list of compounds
                                           the Federal Register. A major rule                             excluded from the regulatory definition                   ■  2. In § 52.2420, the table in paragraph
                                           cannot take effect until 60 days after it                      of VOC may not be challenged later in                     (c) is amended by adding two entries for
                                           is published in the Federal Register.                          proceedings to enforce its requirements.                  ‘‘Section 5–10–20’’ after the entry for
                                           This action is not a ‘‘major rule’’ as                         (See section 307(b)(2).)                                  ‘‘Section 5–10–20’’ (with the State
                                           defined by 5 U.S.C. 804(2).                                    List of Subjects in 40 CFR Part 52                        effective date of 7/30/15) to read as
                                                                                                                                                                    follows:
                                           C. Petitions for Judicial Review                                 Environmental protection, Air
                                             Under section 307(b)(1) of the CAA,                          pollution control, Incorporation by                       § 52.2420    Identification of plan.
                                           petitions for judicial review of this                          reference, Intergovernmental relations,                   *       *    *        *     *
                                           action must be filed in the United States                      Ozone, Reporting and recordkeeping                            (c) * * *

                                                                                              EPA–APPROVED VIRGINIA REGULATIONS AND STATUTES
                                                                                                          State effective                                                           Explanation
                                               State citation                    Title/subject                                   EPA approval date
                                                                                                               date                                                             [former SIP citation]

                                                                                                         9 VAC 5, Chapter 10 General Definitions [Part I]


                                                   *                            *                           *                      *                       *                          *                      *
                                           5–10–20 ..............       Terms Defined ................           12/15/16    3/13/18, [Insert Federal          Definition of ‘‘volatile organic compound’’ is revised
                                                                                                                               Register citation].               by removing the recordkeeping, emissions re-
                                                                                                                                                                 porting, photochemical dispersion modeling, and
                                                                                                                                                                 inventory requirements related to the use of t-
                                                                                                                                                                 butyl acetate (also known as tertiary butyl ace-
                                                                                                                                                                 tate or TBAC) as a VOC.
                                           5–10–20 ..............       Terms Defined ................            5/19/17    3/13/18, [Insert Federal          Definition of ‘‘volatile organic compound’’ is revised
                                                                                                                               Register citation].               by        adding         1,1,2,2,-Tetrafluoro-1-(2,2,2-
                                                                                                                                                                 trifluoroethoxy) ethane (also known as HFE-
                                                                                                                                                                 347pcf2) to the list of compounds excluded from
                                                                                                                                                                 the regulatory definition of VOC.

                                                      *                            *                        *                      *                       *                          *                     *



                                           *      *       *         *        *                            ACTION:   Final rule.                                     established federal trading programs for
                                           [FR Doc. 2018–04937 Filed 3–12–18; 8:45 am]                                                                              sources in multiple states, including
                                           BILLING CODE 6560–50–P                                         SUMMARY:   The Environmental Protection                   Virginia, that replace the CAIR state and
                                                                                                          Agency (EPA) is approving a state                         federal trading programs. The submitted
                                                                                                          implementation plan (SIP) revision                        SIP revision requests removal of state
                                           ENVIRONMENTAL PROTECTION                                       submitted by the Commonwealth of                          regulations that implemented the CAIR
                                           AGENCY                                                         Virginia (Virginia). The revision                         annual nitrogen oxides (NOX), ozone
                                                                                                          requests EPA remove from the Virginia                     season NOX, and annual sulfur dioxide
                                           40 CFR Part 52                                                                                                           (SO2) trading programs from the
                                                                                                          SIP regulations from the Virginia
                                           [EPA–R03–OAR–2017–0215; FRL–9975–32–                           Administrative Code that established                      Virginia SIP (as CSAPR has replaced
                                           Region 3]                                                      trading programs under the Clean Air                      CAIR). EPA is approving the SIP
                                                                                                          Interstate Rule (CAIR). The EPA-                          revision in accordance with the
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                                           Approval and Promulgation of Air                                                                                         requirements of the Clean Air Act
                                                                                                          administered trading programs under
                                           Quality Implementation Plans; Virginia;                                                                                  (CAA).
                                           Removal of Clean Air Interstate Rule                           CAIR were discontinued on December
                                                                                                          31, 2014, upon the implementation of                      DATES: This final rule is effective on
                                           (CAIR) Trading Programs
                                                                                                          the Cross-State Air Pollution Rule                        April 12, 2018.
                                           AGENCY: Environmental Protection                               (CSAPR), which was promulgated by                         ADDRESSES: EPA has established a
                                           Agency (EPA).                                                  EPA to replace CAIR. CSAPR                                docket for this action under Docket ID


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Document Created: 2018-03-13 01:57:13
Document Modified: 2018-03-13 01:57:13
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.
DatesThis final rule is effective on April 12, 2018.
ContactSara Calcinore, (215) 814-2043, or by email at [email protected]
FR Citation83 FR 10788 
CFR AssociatedEnvironmental Protection; Air Pollution Control; Incorporation by Reference; Intergovernmental Relations; Ozone; Reporting and Recordkeeping Requirements and Volatile Organic Compounds

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