Rule2025-17039

Revisions to the Clean Air Act Operating Permit Program; California; San Diego County Air Pollution Control District

Primary source

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Published
September 5, 2025
Effective
November 4, 2025

Issuing agencies

Environmental Protection Agency

Abstract

With this direct final rule, the Environmental Protection Agency (EPA) is promulgating approval of revisions to the Clean Air Act Operating Permit Program (title V) of the San Diego County Air Pollution Control District (SDCAPCD or "District") in California. The EPA is taking this final action in accordance with federal regulations and the Clean Air Act (CAA or "Act").

Full Text

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<title>Federal Register, Volume 90 Issue 170 (Friday, September 5, 2025)</title>
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[Federal Register Volume 90, Number 170 (Friday, September 5, 2025)]
[Rules and Regulations]
[Pages 42843-42844]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-17039]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 70

[EPA-R09-OAR-2025-0038; FRL-12574-02-R9]


Revisions to the Clean Air Act Operating Permit Program; 
California; San Diego County Air Pollution Control District

AGENCY: Environmental Protection Agency (EPA).

ACTION: Direct final rule.

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SUMMARY: With this direct final rule, the Environmental Protection 
Agency (EPA) is promulgating approval of revisions to the Clean Air Act 
Operating Permit Program (title V) of the San Diego County Air 
Pollution Control District (SDCAPCD or ``District'') in California. The 
EPA is taking this final action in accordance with federal regulations 
and the Clean Air Act (CAA or ``Act'').

DATES: This rule is effective November 4, 2025 without further notice, 
unless the EPA receives adverse comments by October 6, 2025. If the EPA 
receives adverse comments, we will publish a timely withdrawal in the 
Federal Register informing the public that the rule will not take 
effect.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R09-
OAR-2025-0038 at <a href="https://www.regulations.gov">https://www.regulations.gov</a>. For comments submitted at 
<a href="http://Regulations.gov">Regulations.gov</a>, follow the online instructions for submitting 
comments. Once submitted, comments cannot be edited or removed from 
<a href="http://Regulations.gov">Regulations.gov</a>. The EPA may publish any comment received to its public 
docket. Do not submit electronically any information you consider to be 
Confidential Business Information (CBI) or other information whose 
disclosure is restricted by statute. Multimedia submissions (audio, 
video, etc.) must be accompanied by a written comment. The written 
comment is considered the official comment and should include 
discussion of all points you wish to make. The EPA will generally not 
consider comments or comment contents located outside of the primary 
submission (i.e., on the web, cloud, or other file sharing system). For 
additional submission methods, please contact the person identified in 
the FOR FURTHER INFORMATION CONTACT section. For the full EPA public 
comment policy, information about CBI or multimedia submissions, and 
general guidance on making effective comments, please visit <a href="https://www.epa.gov/dockets/commenting-epa-dockets">https://www.epa.gov/dockets/commenting-epa-dockets</a>. If you need assistance in a 
language other than English or if you are a person with disabilities 
who needs a reasonable accommodation at no cost to you, please contact 
the person identified in the FOR FURTHER INFORMATION CONTACT section.

FOR FURTHER INFORMATION CONTACT: Camille Cassar, Rules Office (Air-3-
2), U.S. Environmental Protection Agency, Region IX, 
<a href="/cdn-cgi/l/email-protection#4d2e2c3e3e2c3f632e2c20242121280d283d2c632a223b"><span class="__cf_email__" data-cfemail="533032202032217d30323e3a3f3f36133623327d343c25">[email&#160;protected]</span></a>.

SUPPLEMENTARY INFORMATION: Throughout this document, ``we,'' ``us,'' 
and ``our'' refer to the EPA.

Table of Contents

I. Why is the EPA using a direct final rule?
II. Background
III. What is the State's Proposed Title V Program Revision?
IV. EPA Evaluation of Title V Program Revision
V. Final Action
VI. Statutory and Executive Order Reviews

I. Why is the EPA using a direct final rule?

    The EPA is publishing this final rule approving the SDCAPCD's 
proposed title V program revisions without prior proposal because we 
consider it to be a noncontroversial action and anticipate no adverse 
comments. However, in the ``Proposed Rules'' section of this Federal 
Register publication, the EPA is simultaneously publishing a proposal 
that will also serve as a public notice of San Diego's proposed title V 
program revisions pursuant to title 40 of the Code of Federal 
Regulations (CFR), section 70.4(i).

II. Background

    The CAA Amendments of 1990 include title V, which requires states 
to develop an operating permits program that meets the federal criteria 
codified in 40 CFR part 70. The title V program requires certain 
sources of air pollution to obtain federal operating permits from their 
respective states. These federal operating permits improve enforcement 
and compliance by consolidating all applicable federal requirements 
into one federally enforceable document. Before states can issue title 
V permits, the EPA must approve their programs as amendments to 
appendix A of part 70. States may submit revisions to their approved 
programs for EPA approval. See EPA's Technical Support Document (TSD) 
for a more detailed discussion of the history of the title V program 
approvals for SDCAPCD.

III. What is the State's proposed Title V program revision?

    Table 1 lists the rule submitted as part of the SDCAPCD's title V 
program revisions and the date it was adopted by the District and 
submitted by the California Air Resources Board (CARB), which is the 
governor's designee for California rule submittals.

                                            Table 1--Submitted Rules
----------------------------------------------------------------------------------------------------------------
                                                                                                     Submitted
                  Rule No.                                Rule title               Amended date      date \b\
----------------------------------------------------------------------------------------------------------------
1415.......................................  Title V Operating Permits--Permit        10/12/2023      01/19/2024
                                              Process--Public Notification.
----------------------------------------------------------------------------------------------------------------
\b\ CARB transmitted the submittal to the EPA by letter dated January 19, 2024.

    The District submitted revisions to Rule 1415 (Title V Operating 
Permits--Permit Process--Public Notification) at Sections (a), (c), 
(d), (g), and (j) to conform to current public noticing, application 
publication, and record retention requirements codified at 40 CFR 
70.5(c), 70.7(h) and 70.8(a)(3). Details regarding the revisions made, 
including a change-copy of Rule 1415, can be found in the TSD and the 
docket.

IV. EPA Evaluation of Title V Program Revision

    EPA finds the District revisions to Rule 1415 (Title V Operating 
Permits--Permit Process--Public Notification) at Sections (a), (c), 
(d), (g), and (j) conform to and are consistent with current public 
noticing, application publication, and record retention requirements 
codified at 40 CFR 70.5(c), 70.7(h) and 40 CFR 70.6(a)(3)(ii)(B), 
respectively. Details regarding the revisions made can be found in the 
TSD available at <a href="https://www.regulations.gov">https://www.regulations.gov</a>.

[[Page 42844]]

V. Final Action

    As authorized in 40 CFR 70.4(i), the EPA is fully approving the 
submitted revisions because we find the proposed changes to Rule 1415 
align with 40 CFR part 70 program elements. Therefore, the proposed 
changes are approvable as title V program revisions. We do not 
anticipate adverse comments, so we are finalizing this action without 
proposing it in advance. However, in the Proposed Rules section of this 
Federal Register, we are simultaneously proposing approval of the same 
submitted rule. If we receive adverse comments on the proposed 
revisions by October 6, 2025, we will publish a timely withdrawal in 
the Federal Register to notify the public that the direct final 
approval will not take effect. The EPA would then address all public 
comments in a subsequent final rule based on the proposed action. If we 
do not receive timely adverse comments, this direct final approval will 
be effective without further notice on November 4, 2025. Pursuant to 
section 307(b)(1) of the Act, judicial review of this final agency 
action may be sought by filing a petition for review in the United 
States Court of Appeals for the appropriate circuit within 60 days of 
publication in the Federal Register. We do not plan to open a second 
comment period on this action, so any parties interested in commenting 
should do so at this time.

VI. Statutory and Executive Order Reviews

A. General Requirements

    Under the CAA, the Administrator is required to approve title V 
operating permit program revisions that comply with the Act and 
applicable federal regulations. See 42 U.S.C. 7661a(d). Thus, in 
reviewing title V permit program submissions, the 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 it is not a significant regulatory action 
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.);
    <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 (Public Law 104-4);
    <bullet> Does not have federalism implications as specified in 
Executive Order 13132 (64 FR 43255, August 10, 1999);
    <bullet> Is not an economically significant regulatory action based 
on health or safety risks subject to Executive Order 13045 (62 FR 
19885, April 23, 1997);
    <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.
    This rule does not have tribal implications as specified by 
Executive Order 13175 (65 FR 67249, November 9, 2000), because the 
Title V action is not approved to apply in Indian country located in 
the State, and the EPA notes that it will not impose substantial direct 
costs on tribal governments or preempt tribal law.

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 November 4, 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 approving California title V permit program 
revisions may not be challenged later in proceedings to enforce its 
requirements. (See section 307(b)(2).)

List of Subjects in 40 CFR part 70

    Environmental protection, Administrative practice and procedure, 
Air pollution control, Intergovernmental relations, Reporting and 
recordkeeping requirements.

    Dated: August 19, 2025.
Joshua F. W. Cook,
Regional Administrator, Region IX.
    Chapter I, title 40 of the Code of Federal Regulations is amended 
as follows:

PART 70--STATE OPERATING PERMIT PROGRAMS

0
1. The authority citation for part 70 continues to read as follows:

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


0
2. Appendix A to Part 70 is amended under ``California'' by adding 
paragraph (x)(7) to read as follows:

Appendix A to Part 70--Approval Status of State and Local Operating 
Permits Programs

* * * * *
    California
* * * * *
    (x) ***
    (7) The District adopted revisions on October 12, 2023. The 
California Air Resources Board submitted revisions to the EPA on 
January 19, 2024. Approval is effective on September 5, 2025.
* * * * *
[FR Doc. 2025-17039 Filed 9-4-25; 8:45 am]
BILLING CODE 6560-50-P


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Indexed from Federal Register on September 5, 2025.

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