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Federal Register / Vol. 86, No. 173 / Friday, September 10, 2021 / Rules and Regulations Comptroller General of the United States. This action is not a major rule as defined by 5 U.S.C. 8042.
L. Petitions for Judicial Review Under section 307b1 of the Clean Air Act, petitions for judicial review of this action must be filed in the United States Court of Appeals for the appropriate circuit by November 9, 2021. Filing a petition for reconsideration by the Administrator of this final rule does not affect the finality of this rule 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 307b2.

52.220

Identification of plan-in part.

c
207
i
D
5 Previously approved on November 1, 1996 in paragraph c207iD3 of this section and now deleted with replacement in paragraph c518iA6 of this section, Rule 1160, adopted on October 26, 1994.

518
i
A
7 Rule 1160, Internal Combustion Engines, amended on January 22, 2018.

FR Doc. 202119435 Filed 9921; 8:45 am BILLING CODE 656050P

List of Subjects in 40 CFR Part 52
ENVIRONMENTAL PROTECTION
AGENCY

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

40 CFR Part 52
EPAR09OAR20200476; FRL877702
R9

Dated: September 1, 2021.
Deborah Jordan, Acting Regional Administrator, Region IX.

For the reasons stated in the preamble, the Environmental Protection Agency amends part 52, chapter I, title 40 of the Code of Federal Regulations as follows:
PART 52APPROVAL AND
PROMULGATION OF
IMPLEMENTATION PLANS

Air Plan Approval; California; Antelope Valley Air Quality Management District, Eastern Kern Air Pollution Control District, and Yolo-Solano Air Quality Management District; Combustion Sources Environmental Protection Agency EPA.
ACTION: Final rule.
AGENCY:

The Environmental Protection Agency EPA is taking final action to approve revisions to the Antelope Valley Air Quality Management District AVAQMD, Eastern Kern Air Pollution Control District EKAPCD, and YoloSolano Air Quality Management District YSAQMD portions of the California State Implementation Plan SIP. These revisions concern emissions of oxides of nitrogen NOX from boilers, steam generating units, process heaters, and
SUMMARY:

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

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

Subpart FCalifornia 2. Section 52.220 is amended by adding paragraphs c207iD5 and c518iA7 to read as follows:

50645

stationary internal combustion engines.
We are approving local rules that regulate these emission sources under the Clean Air Act CAA or the Act.
This rule will be effective on October 12, 2021.

DATES:

The EPA has established a docket for this action under Docket ID
No. EPAR09OAR20200476. All documents in the docket are listed on the https www.regulations.gov website. Although listed in the index, some information is not publicly available, e.g., 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 through https
www.regulations.gov, or please contact the person identified in the FOR FURTHER
INFORMATION CONTACT section for additional availability information. 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:
Kevin Gong, EPA Region IX, 75
Hawthorne St., San Francisco, CA
94105. By phone at 415 9723073 and by email at gong.kevin@epa.gov.
SUPPLEMENTARY INFORMATION:
Throughout this document, we, us and our refer to the EPA.
ADDRESSES:

Table of Contents I. Proposed Action II. Public Comments and EPA Responses III. EPA Action IV. Incorporation by Reference V. Statutory and Executive Order Reviews
I. Proposed Action On April 5, 2021 86 FR 17567, the EPA proposed to approve the following rules into the California SIP.

TABLE 1SUBMITTED RULES

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Local agency
Rule

AVAQMD

1110.2

EKAPCD

425.2

YSAQMD

2.27

Rule title
Local action
Emissions from Stationary, Non-Road and Portable Internal Combustion Engines.
Boilers, Steam Generators, and Process Heaters Oxides of Nitrogen.
Large Boilers

Amended 09/18/2018

10/30/2018

Amended
01/11/2018
Revised 05/15/2019

08/22/2018

In our proposed rule, we erroneously stated that an earlier version of EKAPCD
Rule 425.2 had been approved into the
VerDate Sep<11>2014

21:14 Sep 09, 2021

Jkt 253001

SIP on October 28, 1999 64 FR 57991.
That version of the rule was approved into the SIP on September 24, 1999 64

PO 00000

Frm 00043

Fmt 4700

Sfmt 4700

Submitted
08/19/2019

FR 51688. We proposed to approve these rules because we determined that they comply with the relevant CAA

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