Rule2025-08091

Air Plan Approval; Alabama; Administrative Corrections and VOC Definition

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
May 9, 2025
Effective
June 9, 2025

Issuing agencies

Environmental Protection Agency

Abstract

The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the State of Alabama, through the Alabama Department of Environmental Management (ADEM) on December 20, 2023. The revision modifies the State's air quality regulations as incorporated into the SIP by changing the definition of "volatile organic compounds" (VOC) to be consistent with federal regulations. The revision also addresses typographical errors and increases clarity and consistency with EPA's definitions and Alabama's Legislative Services Agency requirements.

Full Text

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<title>Federal Register, Volume 90 Issue 89 (Friday, May 9, 2025)</title>
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[Federal Register Volume 90, Number 89 (Friday, May 9, 2025)]
[Rules and Regulations]
[Pages 19652-19658]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-08091]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R04-OAR-2024-0174; FRL-12570-02-R4]


Air Plan Approval; Alabama; Administrative Corrections and VOC 
Definition

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: The Environmental Protection Agency (EPA) is approving a State 
Implementation Plan (SIP) revision submitted by the State of Alabama, 
through the Alabama Department of Environmental Management (ADEM) on 
December 20, 2023. The revision modifies the State's air quality 
regulations as incorporated into the SIP by changing the definition of 
``volatile organic compounds'' (VOC) to be consistent with federal 
regulations. The revision also addresses typographical errors and 
increases clarity and consistency with EPA's definitions and Alabama's 
Legislative Services Agency requirements.

DATES: This rule is effective June 9, 2025.

ADDRESSES: EPA has established a docket for this action under Docket 
Identification No. EPA-R04-OAR-2024-0174. All documents in the docket 
are listed on the <a href="http://regulations.gov">regulations.gov</a> website. Although listed in the 
index, some information may not be publicly available, i.e., 
Confidential Business Information 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 either electronically through <a href="http://www.regulations.gov">www.regulations.gov</a> or in hard 
copy at the Air Regulatory Management Section, Air Planning and 
Implementation Branch, Air and Radiation Division, U.S. Environmental 
Protection Agency, Region 4, 61 Forsyth Street SW, Atlanta, Georgia 
30303-8960. EPA requests that, if at all possible, you contact the 
person listed in the FOR FURTHER INFORMATION CONTACT section to 
schedule your inspection. The Regional Office's official hours of 
business are Monday through Friday 8:30 a.m. to 4:30 p.m., excluding 
Federal holidays.

FOR FURTHER INFORMATION CONTACT: Weston Freund, Air Regulatory 
Management Section, Air Planning and Implementation Branch, Air and 
Radiation Division, Region 4, U.S. Environmental Protection Agency, 61 
Forsyth Street SW, Atlanta, Georgia 30303-8960. The telephone number is 
(404) 562-8773. Mr. Freund can also be reached via electronic mail at 
<a href="/cdn-cgi/l/email-protection#8ee8fcebfbe0eaa0f9ebfdfae1e0ceebfeefa0e9e1f8"><span class="__cf_email__" data-cfemail="f99f8b9c8c979dd78e9c8a8d9697b99c8998d79e968f">[email&#160;protected]</span></a>.

SUPPLEMENTARY INFORMATION:

I. This Action

    EPA is approving changes to the Alabama SIP submitted by the State 
of Alabama through a letter dated December 20, 2023,\1\ amending 
Chapter No. 335-3-1, General Provisions; Chapter No. 335-3-5, Control 
of Sulfur Compound Emissions; and Chapter No. 335-3-8, Nitrogen Oxides 
Emissions, to be consistent with federal regulations, address 
typographical errors, and increase clarity and consistency with EPA's 
definitions and Alabama's Legislative Services Agency requirements.
---------------------------------------------------------------------------

    \1\ Alabama submitted other revisions to the SIP under the 
December 20, 2023, cover letter that are not addressed in this 
rulemaking. EPA will act on those SIP revisions in separate 
rulemakings.
---------------------------------------------------------------------------

    Through a notice of proposed rulemaking (NPRM), published on March 
7, 2025 (90 FR 11500), EPA proposed to approve the December 20, 2023, 
changes to Alabama Administrative Code Rule 335-3-1-.02, Definitions; 
Rules 335-3-5-.10, TR SO2 Trading Program--Computation of Time; 335-3-
5-.11, Administrative

[[Page 19653]]

Appeal Procedures; 335-3-5-.14, Authorization of Designated 
Representative and Alternate Designated Representative; 335-3-5-.15, 
Responsibilities of Designated Representative and Alternate Designated 
Representative; 335-3-5-.16, Changing Designated Representative and 
Alternate Designated Representative; Changes in Owners and Operators; 
Changes in Units at the Source; 335-3-5-.17, Certificate of 
Representation; 335-3-5-.19, Delegation by Designated Representative 
and Alternate Designated Representative; 335-3-5-.22, Recordation of TR 
SO2 Allowance Allocations and Auction Results; 335-3-5-.23, Submission 
of TR SO2 Allowance Transfers; 335-3-5-.24, Recordation of TR SO2 
Allowance Transfers; 335-3-5-.25, Compliance with TR SO2 Emissions 
Limitation; 335-3-5-.26, Compliance with TR SO2 Assurance Provisions; 
335-3-5-.28, Account Error; 335-3-5-.29, Administrator's Action on 
Submissions; 335-3-5-.33, Monitoring System Out-of-Control Periods; 
335-3-5-.34, Notifications Concerning Monitoring; 335-3-5-.35, 
Recordkeeping and Reporting; and 335-3-5-.36, Petitions for 
Alternatives to Monitoring, Recordkeeping, or Reporting Requirements; 
and Rules 335-3-8-.11, TR NOX Annual Trading Program--Computation of 
Time; 335-3-8-.12, Administrative Appeal Procedures; 335-3-8-.16, 
Authorization of Designated Representative and Alternate Designated 
Representative; 335-3-8-.17, Responsibilities of Designated 
Representative and Alternate Designated Representative; 335-3-8-.18, 
Changing Designated Representative and Alternate Designated 
Representative; Changes in Owners and Operators; Changes in Units at 
the Source; 335-3-8-.19, Certificate of Representation; 335-3-8-.21, 
Delegation by Designated Representative and Alternate Designated 
Representative; 335-3-8-.24, Recordation of TR NOX Annual Allowance 
Allocations and Auction Results; 335-3-8-.25, Submission of TR NOX 
Annual Allowance Transfers; 335-3-8-.26, Recordation of TR NOX Annual 
Allowance Transfers; 335-3-8-.27, Compliance with TR NOX Annual 
Emissions Limitation; 335-3-8-.28, Compliance with TR NOX Annual 
Assurance Provisions; 335-3-8-.30, Account Error; 335-3-8-.31, 
Administrator's Action on Submissions; 335-3-8-.35, Monitoring System 
Out-of-Control Periods; 335-3-8-.36, Notifications Concerning 
Monitoring; 335-3-8-.37, Recordkeeping and Reporting; 335-3-8-.38, 
Petitions for Alternatives to Monitoring, Recordkeeping, or Reporting 
Requirements; 335-3-8-.43, TR NOX Ozone Season Group 2 Trading 
Program--Computation of Time; 335-3-8-.44, Administrative Appeal 
Procedures; 335-3-8-.48, Authorization of Designated Representative and 
Alternate Designated Representative; 335-3-8-.49, Responsibilities of 
Designated Representative and Alternate Designated Representative; 335-
3-8-.50, Changing Designated Representative and Alternate Designated 
Representative; Changes in Owners and Operators; Changes in Units at 
the Source; 335-3-8-.51, Certificate of Representation; 335-3-8-.53, 
Delegation by Designated Representative and Alternate Designated 
Representative; 335-3-8-.56, Recordation of TR NOX Ozone Season Group 2 
Allowance Allocations and Auction Results; 335-3-8-.57, Submission of 
TR NOX Ozone Season Group 2 Allowance Transfers; 335-3-8-.58, 
Recordation of TR NOX Ozone Season Group 2 Allowance Transfers; 335-3-
8-.59, Compliance with TR NOX Ozone Season Group 2 Emissions 
Limitation; 335-3-8-.60, Compliance with TR NOX Ozone Season Group 2 
Assurance Provisions; 335-3-8-.62, TR NOX Ozone Season Group 2 Trading 
Program--Account Error; 335-3-8-.63, TR NOX Ozone Season Group 2 
Trading Program--Administrator's Action on Submissions; 335-3-8-.67, 
Monitoring System Out-of-Control Periods; 335-3-8-.68, Notifications 
Concerning Monitoring; 335-3-8-.69, Recordkeeping and Reporting; 335-3-
8-.70, Petitions for Alternatives to Monitoring, Recordkeeping, or 
Reporting Requirements; and 335-3-8-.71, NOX Budget Program. The 
details of Alabama's submission, as well as EPA's rationale for 
approving the changes, are described in more detail in the March 7, 
2025, NPRM. Comments on the NPRM, were due on or before April 7, 2025. 
Two adverse comments and two comments in support were received on the 
NPRM.

II. Response to Comments

    All comments received on the NPRM are provided in the docket for 
this final action. Summaries of the adverse comments and EPA's 
responses to these comments are provided below.
    Comment 1: A commenter recommends that EPA ``not approve the AL 
state plan by lowering the standards and redefining definitions.'' The 
commenter contends that approval will result in people suffering 
negative consequences from poor air quality.
    Response 1: EPA disagrees with the commenter because the revisions 
to Alabama's SIP will not lower any standards. The amendments to 
Chapter No. 335-3-1, General Provisions, revise the definition of 
``volatile organic compounds'' (VOC) by adding ``trans-1,1,1,4,4,4 
hexafluorobut-2-ene (HFO-1336mzz(E))'' to the list of organic compounds 
that are exempted from being considered in the regulatory definition of 
VOC. This is done in accordance with EPA's revision of its VOC 
definition at 40 CFR 51.100(s) on February 8, 2023, which took into 
consideration effects on human health and the environment as part of 
the review process and exempted this compound because of its negligible 
reactivity. See 88 FR 8226. EPA's longstanding policy is that compounds 
of carbon with negligible reactivity need not be regulated to reduce 
ozone and should be excluded from the regulatory definition of VOC. 
Additionally, the amendments to Chapter No. 335-3-5, Control of Sulfur 
Compound Emissions and Chapter No. 335-3-8, Nitrogen Oxides Emissions 
are administrative in nature and merely address typographical errors 
and bring the amended rules into compliance with Alabama's Legislative 
Services Agency requirements.
    Comment 2: A commenter summarizes EPA's proposed action in the 
March 27, 2025, NPRM as proposing to incorporate federal requirements 
for fine particulate matter (PM<INF>2.5</INF>) into Alabama's 
Prevention of Significant Deterioration (PSD) permitting program to 
align the State's permitting process with the federal PM<INF>2.5</INF> 
standards. The commenter then provides comments, questions, and 
supporting evidence on environmental justice, public health impacts, 
monitoring and enforcement, economic impacts, stakeholder engagement, 
and the timeline for implementation in the context of PSD permitting 
requirements for the federal PM<INF>2.5</INF> standards.
    Response 2: These comments are not relevant to EPA's action on 
Alabama's December 20, 2023, SIP revision as proposed in the March 7, 
2025, NPRM. The SIP revision at issue in the NPRM and in this final 
rule does not address Alabama's PSD permitting program. The SIP 
revision only modifies the definition of ``volatile organic compounds'' 
(VOC) to be consistent with federal regulations, addresses 
typographical errors, and makes administrative changes to certain rules 
within Chapter Nos. 335-3-5 and 335-3-8, as discussed above.

[[Page 19654]]

    Alabama did submit a SIP revision on December 20, 2023, consisting 
of changes to certain air permit regulations that have been amended by 
the State agency since EPA last approved those provisions; however, EPA 
will address these revisions in a separate rulemaking.

III. Incorporation by Reference

    In this document, EPA is finalizing regulatory text that includes 
incorporation by reference. In accordance with requirements of 1 CFR 
51.5, and as discussed in Section I and II of this preamble, EPA is 
finalizing the incorporation by reference of Alabama Administrative 
Code Rule 335-3-1-.02, Definitions; \2\ Rules 335-3-5-.10, TR SO2 
Trading Program--Computation of Time; 335-3-5-.11, Administrative 
Appeal Procedures; 335-3-5-.14, Authorization of Designated 
Representative and Alternate Designated Representative; 335-3-5-.15, 
Responsibilities of Designated Representative and Alternate Designated 
Representative; 335-3-5-.16, Changing Designated Representative and 
Alternate Designated Representative; Changes in Owners and Operators; 
Changes in Units at the Source; 335-3-5-.17, Certificate of 
Representation; 335-3-5-.19, Delegation by Designated Representative 
and Alternate Designated Representative; 335-3-5-.22, Recordation of TR 
SO2 Allowance Allocations and Auction Results; 335-3-5-.23, Submission 
of TR SO2 Allowance Transfers; 335-3-5-.24, Recordation of TR SO2 
Allowance Transfers; 335-3-5-.25, Compliance with TR SO2 Emissions 
Limitation; 335-3-5-.26, Compliance with TR SO2 Assurance Provisions; 
335-3-5-.28, Account Error; 335-3-5-.29, Administrator's Action on 
Submissions; 335-3-5-.33, Monitoring System Out-of-Control Periods; 
335-3-5-.34, Notifications Concerning Monitoring; 335-3-5-.35, 
Recordkeeping and Reporting; and 335-3-5-.36, Petitions for 
Alternatives to Monitoring, Recordkeeping, or Reporting Requirements; 
and Rules 335-3-8-.11, TR NOX Annual Trading Program--Computation of 
Time; 335-3-8-.12, Administrative Appeal Procedures; 335-3-8-.16, 
Authorization of Designated Representative and Alternate Designated 
Representative; 335-3-8-.17, Responsibilities of Designated 
Representative and Alternate Designated Representative; 335-3-8-.18, 
Changing Designated Representative and Alternate Designated 
Representative; Changes in Owners and Operators; Changes in Units at 
the Source; 335-3-8-.19, Certificate of Representation; 335-3-8-.21, 
Delegation by Designated Representative and Alternate Designated 
Representative; 335-3-8-.24, Recordation of TR NOX Annual Allowance 
Allocations and Auction Results; 335-3-8-.25, Submission of TR NOX 
Annual Allowance Transfers; 335-3-8-.26, Recordation of TR NOX Annual 
Allowance Transfers; 335-3-8-.27, Compliance with TR NOX Annual 
Emissions Limitation; 335-3-8-.28, Compliance with TR NOX Annual 
Assurance Provisions; 335-3-8-.30, Account Error; 335-3-8-.31, 
Administrator's Action on Submissions; 335-3-8-.35, Monitoring System 
Out-of-Control Periods; 335-3-8-.36, Notifications Concerning 
Monitoring; 335-3-8-.37, Recordkeeping and Reporting; 335-3-8-.38, 
Petitions for Alternatives to Monitoring, Recordkeeping, or Reporting 
Requirements; 335-3-8-.43, TR NOX Ozone Season Group 2 Trading 
Program--Computation of Time; 335-3-8-.44, Administrative Appeal 
Procedures; 335-3-8-.48, Authorization of Designated Representative and 
Alternate Designated Representative; 335-3-8-.49, Responsibilities of 
Designated Representative and Alternate Designated Representative; 335-
3-8-.50, Changing Designated Representative and Alternate Designated 
Representative; Changes in Owners and Operators; Changes in Units at 
the Source; 335-3-8-.51, Certificate of Representation; 335-3-8-.53, 
Delegation by Designated Representative and Alternate Designated 
Representative; 335-3-8-.56, Recordation of TR NOX Ozone Season Group 2 
Allowance Allocations and Auction Results; 335-3-8-.57, Submission of 
TR NOX Ozone Season Group 2 Allowance Transfers; 335-3-8-.58, 
Recordation of TR NOX Ozone Season Group 2 Allowance Transfers; 335-3-
8-.59, Compliance with TR NOX Ozone Season Group 2 Emissions 
Limitation; 335-3-8-.60, Compliance with TR NOX Ozone Season Group 2 
Assurance Provisions; 335-3-8-.62, TR NOX Ozone Season Group 2 Trading 
Program--Account Error; 335-3-8-.63, TR NOX Ozone Season Group 2 
Trading Program--Administrator's Action on Submissions; 335-3-8-.67, 
Monitoring System Out-of-Control Periods; 335-3-8-.68, Notifications 
Concerning Monitoring; 335-3-8-.69, Recordkeeping and Reporting; 335-3-
8-.70, Petitions for Alternatives to Monitoring, Recordkeeping, or 
Reporting Requirements; and 335-3-8-.71, NOX Budget Program, state 
effective February 12, 2024, which address typographical errors and 
increase clarity and consistency with EPA's definitions and Alabama's 
Legislative Services Agency requirements. EPA has made, and will 
continue to make, these materials generally available through 
<a href="http://www.regulations.gov">www.regulations.gov</a> and at the EPA Region 4 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 State implementation plan, 
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 in the next update to the SIP compilation.\3\
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    \2\ EPA is also correcting the Chapter 335-3-1 title from 
``General Provision'' to ``General Provisions'' in 40 CFR 52.50(c).
    \3\ See 62 FR 27968 (May 22, 1997).
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IV. Final Action

    EPA is approving Alabama's December 20, 2023, SIP revision 
consisting of the aforementioned changes to Chapter No. 335-3-1, 
General Provisions; Chapter No. 335-3-5, Control of Sulfur Compound 
Emissions; and Chapter No. 335-3-8, Nitrogen Oxides Emissions for the 
reasons discussed above.

V. Statutory and Executive Order Reviews

    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:
    <bullet> Is not a significant regulatory action subject to review 
by the Office of Management and Budget under Executive Order 12866 (58 
FR 51735, October 4, 1993);
    <bullet> Is not subject to Executive Order 14192 (90 FR 9065, 
February 6, 2025) because SIP actions are exempt from review under 
Executive Order 12866;
    <bullet> Does not impose an information collection burden under the 
provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.);

[[Page 19655]]

    <bullet> 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.);
    <bullet> 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);
    <bullet> Does not have federalism implications as specified in 
Executive Order 13132 (64 FR 43255, August 10, 1999);
    <bullet> Is not subject to Executive Order 13045 (62 FR 19885, 
April 23, 1997) because it approves a state program;
    <bullet> Is not a significant regulatory action subject to 
Executive Order 13211 (66 FR 28355, May 22, 2001); and
    <bullet> 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.
    In addition, the SIP is not approved to apply on any Indian 
reservation land 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).
    This action is subject to the Congressional Review Act, and EPA 
will submit a rule report to each House of the Congress and to the 
Comptroller General of the United States. This action is not a ``major 
rule'' as defined by 5 U.S.C. 804(2).
    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 July 8, 2025. 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 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, Nitrogen dioxide, Ozone, Reporting and recordkeeping 
requirements, Sulfur oxides, Volatile organic compounds.

    Dated: April 29, 2025.
Kevin McOmber,
Regional Administrator, Region 4.

    For the reasons stated in the preamble, EPA amends 40 CFR part 52 
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 B--Alabama

0
2. In Sec.  52.50(c), amend the table by:
0
a. Revising the title for ``Chapter 335-3-1 General Provisions'', and
0
b. Revising the entries for ``Section 335-3-1-.02, Definitions''; 
``Section 335-3-5-.10, TR SO2 Trading Program--Computation of Time''; 
``Section 335-3-5-.11, Administrative Appeal Procedures''; ``Section 
335-3-5-.14, Authorization of Designated Representative and Alternate 
Designated Representative''; ``Section 335-3-5-.15, Responsibilities of 
Designated Representative and Alternate Designated Representative''; 
``Section 335-3-5-.16, Changing Designated Representative and Alternate 
Designated Representative; Changes in Owners and Operators; Changes in 
Units at the Source''; ``Section 335-3-5-.17, Certificate of 
Representation''; ``Section 335-3-5-.19, Delegation by Designated 
Representative and Alternate Designated Representative''; ``Section 
335-3-5-.22, Recordation of TR SO2 Allowance Allocations and Auction 
Results''; ``Section 335-3-5-.23, Submission of TR SO2 Allowance 
Transfers''; ``Section 335-3-5-.24, Recordation of TR SO2 Allowance 
Transfers''; ``Section 335-3-5-.25, Compliance with TR SO2 Emissions 
Limitation''; ``Section 335-3-5-.26, Compliance with TR SO2 Assurance 
Provisions''; ``Section 335-3-5-.28, Account Error''; ``Section 335-3-
5-.29, Administrator's Action on Submissions''; ``Section 335-3-5-.33, 
Monitoring System Out-of-Control Periods''; ``Section 335-3-5-.34, 
Notifications Concerning Monitoring''; ``Section 335-3-5-.35, 
Recordkeeping and Reporting''; ``Section 335-3-5-.36, Petitions for 
Alternatives to Monitoring, Recordkeeping, or Reporting Requirements''; 
``Section 335-3-8-.11, TR NOX Annual Trading Program--Computation of 
Time''; ``Section 335-3-8-.12, Administrative Appeal Procedures''; 
``Section 335-3-8-.16, Authorization of Designated Representative and 
Alternate Designated Representative''; ``Section 335-3-8-.17, 
Responsibilities of Designated Representative and Alternate Designated 
Representative''; ``Section 335-3-8-.18, Changing Designated 
Representative and Alternate Designated Representative; Changes in 
Owners and Operators; Changes in Units at the Source''; ``Section 335-
3-8-.19, Certificate of Representation''; ``Section 335-3-8-.21, 
Delegation by Designated Representative and Alternate Designated 
Representative''; ``Section 335-3-8-.24, Recordation of TR NOX Annual 
Allowance Allocations and Auction Results''; ``Section 335-3-8-.25, 
Submission of TR NOX Annual Allowance Transfers''; ``Section 335-3-
8-.26, Recordation of TR NOX Annual Allowance Transfers''; ``Section 
335-3-8-.27, Compliance with TR NOX Annual Emissions Limitation''; 
``Section 335-3-8-.28, Compliance with TR NOX Annual Assurance 
Provisions''; ``Section 335-3-8-.30, Account Error''; ``Section 335-3-
8-.31, Administrator's Action on Submissions''; ``Section 335-3-8-.35, 
Monitoring System Out-of-Control Periods''; ``Section 335-3-8-.36, 
Notifications Concerning Monitoring''; ``Section 335-3-8-.37, 
Recordkeeping and Reporting''; ``Section 335-3-8-.38, Petitions for 
Alternatives to Monitoring, Recordkeeping, or Reporting Requirements''; 
``Section 335-3-8-.43, TR NOX Ozone Season Group 2 Trading Program--
Computation of Time''; ``Section 335-3-8-.44, Administrative Appeal 
Procedures''; ``Section 335-3-8-.48, Authorization of Designated 
Representative and Alternate Designated Representative''; ``Section 
335-3-8-.49, Responsibilities of Designated Representative and 
Alternate Designated Representative''; ``Section 335-3-8-.50, Changing 
Designated Representative and Alternate Designated Representative; 
Changes in Owners and Operators; Changes in Units at the Source''; 
``Section 335-3-8-.51, Certificate of Representation''; ``Section 335-
3-8-.53, Delegation by Designated Representative and Alternate 
Designated Representative''; ``Section 335-3-8-.56, Recordation of TR 
NOX Ozone Season Group 2 Allowance Allocations and Auction Results''; 
``Section 335-3-8-.57, Submission of TR NOX Ozone Season Group 2 
Allowance Transfers''; ``Section 335-3-8-.58, Recordation of TR NOX 
Ozone Season Group 2 Allowance Transfers''; ``Section 335-3-8-.59, 
Compliance with TR NOX Ozone Season Group 2 Emissions Limitation''; 
``Section 335-3-

[[Page 19656]]

8-.60, Compliance with TR NOX Ozone Season Group 2 Assurance 
Provisions''; ``Section 335-3-8-.62, TR NOX Ozone Season Group 2 
Trading Program--Account Error''; ``Section 335-3-8-.63, TR NOX Ozone 
Season Group 2 Trading Program--Administrator's Action on 
Submissions''; ``Section 335-3-8-.67, Monitoring System Out-of-Control 
Periods''; ``Section 335-3-8-.68, Notifications Concerning 
Monitoring''; ``Section 335-3-8-.69, Recordkeeping and Reporting''; 
``Section 335-3-8-.70, Petitions for Alternatives to Monitoring, 
Recordkeeping, or Reporting Requirements''; and ``Section 335-3-8-.71, 
NOX Budget Program''.
    The amendments read as follows:


Sec.  52.50  Identification of plan.

* * * * *
    (c) * * *

                           Table 1 to Paragraph (c)--EPA-Approved Alabama Regulations
----------------------------------------------------------------------------------------------------------------
                                                            State
         State citation               Title/subject       effective     EPA approval  date        Explanation
                                                             date
----------------------------------------------------------------------------------------------------------------
 
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------
                                     Chapter No. 335-3-1 General Provisions
----------------------------------------------------------------------------------------------------------------
 
                                                  * * * * * * *
Section 335-3-1-.02............  Definitions...........    2/12/2024  5/9/2025, 90 FR         ..................
                                                                       [Insert Federal
                                                                       Register page where
                                                                       the document begins].
 
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------
                            Chapter No. 335-3-5 Control of Sulfur Compound Emissions
----------------------------------------------------------------------------------------------------------------
 
                                                  * * * * * * *
Section 335-3-5-.10............  TR SO2 Trading            2/12/2024  5/9/2025, 90 FR         ..................
                                  Program--Computation                 [Insert Federal
                                  of Time.                             Register page where
                                                                       the document begins].
Section 35-3-5-.11.............  Administrative Appeal     2/12/2024  5/9/2025, 90 FR         ..................
                                  Procedures.                          [Insert Federal
                                                                       Register page where
                                                                       the document begins].
 
                                                  * * * * * * *
Section 335-3-5-.14............  Authorization of          2/12/2024  5/9/2025, 90 FR         ..................
                                  Designated                           [Insert Federal
                                  Representative and                   Register page where
                                  Alternate Designated                 the document begins].
                                  Representative.
Section 335-3-5-.15............  Responsibilities of       2/12/2024  5/9/2025, 90 FR         ..................
                                  Designated                           [Insert Federal
                                  Representative and                   Register page where
                                  Alternate Designated                 the document begins].
                                  Representative.
Section 335-3-5-.16............  Changing Designated       2/12/2024  5/9/2025, 90 FR         ..................
                                  Representative and                   [Insert Federal
                                  Alternate Designated                 Register page where
                                  Representative;                      the document begins].
                                  Changes in Owners and
                                  Operators; Changes in
                                  Units at the Source.
Section 335-3-5-.17............  Certificate of            2/12/2024  5/9/2025, 90 FR         ..................
                                  Representation.                      [Insert Federal
                                                                       Register page where
                                                                       the document begins].
 
                                                  * * * * * * *
Section 335-3-5-.19............  Delegation by             2/12/2024  5/9/2025, 90 FR         ..................
                                  Designated                           [Insert Federal
                                  Representative and                   Register page where
                                  Alternate Designated                 the document begins].
                                  Representative.
 
                                                  * * * * * * *
Section 335-3-5-.22............  Recordation of TR SO2     2/12/2024  5/9/2025, 90 FR         ..................
                                  Allowance Allocations                [Insert Federal
                                  and Auction Results.                 Register page where
                                                                       the document begins].
Section 335-3-5-.23............  Submission of TR SO2      2/12/2024  5/9/2025, 90 FR         ..................
                                  Allowance Transfers.                 [Insert Federal
                                                                       Register page where
                                                                       the document begins].
Section 335-3-5-.24............  Recordation of TR SO2     2/12/2024  5/9/2025, 90 FR         ..................
                                  Allowance Transfers.                 [Insert Federal
                                                                       Register page where
                                                                       the document begins].
Section 335-3-5-.25............  Compliance with TR SO2    2/12/2024  5/9/2025, 90 FR         ..................
                                  Emissions Limitation.                [Insert Federal
                                                                       Register page where
                                                                       the document begins].
Section 335-3-5-.26............  Compliance with TR SO2    2/12/2024  5/9/2025, 90 FR         ..................
                                  Assurance Provisions.                [Insert Federal
                                                                       Register page where
                                                                       the document begins].
 
                                                  * * * * * * *
Section 335-3-5-.28............  Account Error.........    2/12/2024  5/9/2025, 90 FR         ..................
                                                                       [Insert Federal
                                                                       Register page where
                                                                       the document begins].
Section 335-3-5-.29............  Administrator's Action    2/12/2024  5/9/2025, 90 FR         ..................
                                  on Submissions.                      [Insert Federal
                                                                       Register page where
                                                                       the document begins].
 
                                                  * * * * * * *
Section 335-3-5-.33............  Monitoring System Out-    2/12/2024  5/9/2025, 90 FR         ..................
                                  of-Control Periods.                  [Insert Federal
                                                                       Register page where
                                                                       the document begins].
Section 335-3-5-.34............  Notifications             2/12/2024  5/9/2025, 90 FR         ..................
                                  Concerning Monitoring.               [Insert Federal
                                                                       Register page where
                                                                       the document begins].

[[Page 19657]]

 
Section 335-3-5-.35............  Recordkeeping and         2/12/2024  5/9/2025, 90 FR         ..................
                                  Reporting.                           [Insert Federal
                                                                       Register page where
                                                                       the document begins].
Section 335-3-5-.36............  Petitions for             2/12/2024  5/9/2025, 90 FR         ..................
                                  Alternatives to                      [Insert Federal
                                  Monitoring,                          Register page where
                                  Recordkeeping, or                    the document begins].
                                  Reporting
                                  Requirements.
 
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------
                             Chapter No. 335-3-8 Control of Nitrogen Oxide Emissions
----------------------------------------------------------------------------------------------------------------
 
                                                  * * * * * * *
Section 335-3-8-.11............  TR NOX Annual Trading     2/12/2024  5/9/2025, 90 FR         ..................
                                  Program--Computation                 [Insert Federal
                                  of Time.                             Register page where
                                                                       the document begins].
Section 335-3-8-.12............  Administrative Appeal     2/12/2024  5/9/2025, 90 FR         ..................
                                  Procedures.                          [Insert Federal
                                                                       Register page where
                                                                       the document begins].
 
                                                  * * * * * * *
Section 335-3-8-.16............  Authorization of          2/12/2024  5/9/2025, 90 FR         ..................
                                  Designated                           [Insert Federal
                                  Representative and                   Register page where
                                  Alternate Designated                 the document begins].
                                  Representative.
Section 335-3-8-.17............  Responsibilities of       2/12/2024  5/9/2025, 90 FR         ..................
                                  Designated                           [Insert Federal
                                  Representative and                   Register page where
                                  Alternate Designated                 the document begins].
                                  Representative.
Section 335-3-8-.18............  Changing Designated       2/12/2024  5/9/2025, 90 FR         ..................
                                  Representative and                   [Insert Federal
                                  Alternate Designated                 Register page where
                                  Representative;                      the document begins].
                                  Changes in Owners and
                                  Operators; Changes in
                                  Units at the Source.
Section 335-3-8-.19............  Certificate of            2/12/2024  5/9/2025, 90 FR         ..................
                                  Representation.                      [Insert Federal
                                                                       Register page where
                                                                       the document begins].
 
                                                  * * * * * * *
Section 335-3-8-.21............  Delegation by             2/12/2024  5/9/2025, 90 FR         ..................
                                  Designated                           [Insert Federal
                                  Representative and                   Register page where
                                  Alternate Designated                 the document begins].
                                  Representative.
 
                                                  * * * * * * *
Section 335-3-8-.24............  Recordation of TR NOX     2/12/2024  5/9/2025, 90 FR         ..................
                                  Annual Allowance                     [Insert Federal
                                  Allocations and                      Register page where
                                  Auction Results.                     the document begins].
Section 335-3-8-.25............  Submission of TR NOX      2/12/2024  5/9/2025, 90 FR         ..................
                                  Annual Allowance                     [Insert Federal
                                  Transfers.                           Register page where
                                                                       the document begins].
Section 335-3-8-.26............  Recordation of TR NOX     2/12/2024  5/9/2025, 90 FR         ..................
                                  Annual Allowance                     [Insert Federal
                                  Transfers.                           Register page where
                                                                       the document begins].
Section 335-3-8-.27............  Compliance with TR NOX    2/12/2024  5/9/2025, 90 FR         ..................
                                  Annual Emissions                     [Insert Federal
                                  Limitation.                          Register page where
                                                                       the document begins].
Section 335-3-8-.28............  Compliance with TR NOX    2/12/2024  5/9/2025, 90 FR         ..................
                                  Annual Assurance                     [Insert Federal
                                  Provisions.                          Register page where
                                                                       the document begins].
 
                                                  * * * * * * *
Section 335-3-8-.30............  Account Error.........    2/12/2024  5/9/2025, 90 FR         ..................
                                                                       [Insert Federal
                                                                       Register page where
                                                                       the document begins].
Section 335-3-8-.31............  Administrator's Action    2/12/2024  5/9/2025, 90 FR         ..................
                                  on Submissions.                      [Insert Federal
                                                                       Register page where
                                                                       the document begins].
 
                                                  * * * * * * *
Section 335-3-8-.35............  Monitoring System Out-    2/12/2024  5/9/2025, 90 FR         ..................
                                  of-Control Periods.                  [Insert Federal
                                                                       Register page where
                                                                       the document begins].
Section 335-3-8-.36............  Notifications             2/12/2024  5/9/2025, 90 FR         ..................
                                  Concerning Monitoring.               [Insert Federal
                                                                       Register page where
                                                                       the document begins].
Section 335-3-8-.37............  Recordkeeping and         2/12/2024  5/9/2025, 90 FR         ..................
                                  Reporting.                           [Insert Federal
                                                                       Register page where
                                                                       the document begins].
Section 335-3-8-.38............  Petitions for             2/12/2024  5/9/2025, 90 FR         ..................
                                  Alternatives to                      [Insert Federal
                                  Monitoring,                          Register page where
                                  Recordkeeping, or                    the document begins].
                                  Reporting
                                  Requirements.
 
                                                  * * * * * * *
Section 335-3-8-.43............  TR NOX Ozone Season       2/12/2024  5/9/2025, 90 FR         ..................
                                  Group 2 Trading                      [Insert Federal
                                  Program--Computation                 Register page where
                                  of Time.                             the document begins].
Section 335-3-8-.44............  Administrative Appeal     2/12/2024  5/9/2025, 90 FR         ..................
                                  Procedures.                          [Insert Federal
                                                                       Register page where
                                                                       the document begins].
 

[[Page 19658]]

 
                                                  * * * * * * *
Section 335-3-8-.48............  Authorization of          2/12/2024  5/9/2025, 90 FR         ..................
                                  Designated                           [Insert Federal
                                  Representative and                   Register page where
                                  Alternate Designated                 the document begins].
                                  Representative.
Section 335-3-8-.49............  Responsibilities of       2/12/2024  5/9/2025, 90 FR         ..................
                                  Designated                           [Insert Federal
                                  Representative and                   Register page where
                                  Alternate Designated                 the document begins].
                                  Representative.
Section 335-3-8-.50............  Changing Designated       2/12/2024  5/9/2025, 90 FR         ..................
                                  Representative and                   [Insert Federal
                                  Alternate Designated                 Register page where
                                  Representative;                      the document begins].
                                  Changes in Owners and
                                  Operators; Changes in
                                  Units at the Source.
Section 335-3-8-.51............  Certificate of            2/12/2024  5/9/2025, 90 FR         ..................
                                  Representation.                      [Insert Federal
                                                                       Register page where
                                                                       the document begins].
 
                                                  * * * * * * *
Section 335-3-8-.53............  Delegation by             2/12/2024  5/9/2025, 90 FR         ..................
                                  Designated                           [Insert Federal
                                  Representative and                   Register page where
                                  Alternate Designated                 the document begins].
                                  Representative.
 
                                                  * * * * * * *
Section 335-3-8-.56............  Recordation of TR NOX     2/12/2024  5/9/2025, 90 FR         ..................
                                  Ozone Season Group 2                 [Insert Federal
                                  Allowance Allocations                Register page where
                                  and Auction Results.                 the document begins].
Section 335-3-8-.57............  Submission of TR NOX      2/12/2024  5/9/2025, 90 FR         ..................
                                  Ozone Season Group 2                 [Insert Federal
                                  Allowance Transfers.                 Register page where
                                                                       the document begins].
Section 335-3-8-.58............  Recordation of TR NOX     2/12/2024  5/9/2025, 90 FR         ..................
                                  Ozone Season Group 2                 [Insert Federal
                                  Allowance Transfers.                 Register page where
                                                                       the document begins].
Section 335-3-8-.59............  Compliance with TR NOX    2/12/2024  5/9/2025, 90 FR         ..................
                                  Ozone Season Group 2                 [Insert Federal
                                  Emissions Limitation.                Register page where
                                                                       the document begins].
Section 335-3-8-.60............  Compliance with TR NOX    2/12/2024  5/9/2025, 90 FR         ..................
                                  Ozone Season Group 2                 [Insert Federal
                                  Assurance Provisions.                Register page where
                                                                       the document begins].
 
                                                  * * * * * * *
Section 335-3-8-.62............  TR NOX Ozone Season       2/12/2024  5/9/2025, 90 FR         ..................
                                  Group 2 Trading                      [Insert Federal
                                  Program--Account                     Register page where
                                  Error.                               the document begins].
Section 335-3-8-.63............  TR NOX Ozone Season       2/12/2024  5/9/2025, 90 FR         ..................
                                  Group 2 Trading                      [Insert Federal
                                  Program--Administrato                Register page where
                                  r's Action on                        the document begins].
                                  Submissions.
 
                                                  * * * * * * *
Section 335-3-8-.67............  Monitoring System Out-    2/12/2024  5/9/2025, 90 FR         ..................
                                  of-Control Periods.                  [Insert Federal
                                                                       Register page where
                                                                       the document begins].
Section 335-3-8-.68............  Notifications             2/12/2024  5/9/2025, 90 FR         ..................
                                  Concerning Monitoring.               [Insert Federal
                                                                       Register page where
                                                                       the document begins].
Section 335-3-8-.69............  Recordkeeping and         2/12/2024  5/9/2025, 90 FR         ..................
                                  Reporting.                           [Insert Federal
                                                                       Register page where
                                                                       the document begins].
Section 335-3-8-.70............  Petitions for             2/12/2024  5/9/2025, 90 FR         ..................
                                  Alternatives to                      [Insert Federal
                                  Monitoring,                          Register page where
                                  Recordkeeping, or                    the document begins].
                                  Reporting
                                  Requirements.
Section 335-3-8-.71............  NOX Budget Program....    2/12/2024  5/9/2025, 90 FR         ..................
                                                                       [Insert Federal
                                                                       Register page where
                                                                       the document begins].
 
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------

* * * * *

[FR Doc. 2025-08091 Filed 5-8-25; 8:45 am]
BILLING CODE 6560-50-P


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Indexed from Federal Register on May 9, 2025.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.