66694 Federal Register / Vol. 88, No. 187 / Thursday, September 28, 2023 / Rules and Regulations 

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, Carbon monoxide, 

Incorporation by reference, 

Intergovernmental relations, Lead, 

Nitrogen dioxide, Ozone, Particulate 

matter, Reporting and recordkeeping 

requirements, Sulfur oxides, Volatile 

organic compounds. 

Dated: September 22, 2023. 

Casey Sixkiller, 

Regional Administrator, Region 10. 

For the reasons set forth in the 

preamble, 40 CFR part 52 is amended as 

follows: 

PART 52—APPROVAL AND 

PROMULGATION OF 

IMPLEMENTATION PLANS 

■ 1. The authority citation for part 52 

continues to read as follows: 

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

Subpart WW—Washington 

■ 2. Amend § 52.2470, paragraph (c), 

table 8 under the heading ‘‘Emissions 

Standards and Controls for Sources 

Emitting Gasoline Vapors’’ by revising 

the entries ‘‘491–010’’, ‘‘491–015’’, 

‘‘491–020’’, ‘‘491–030’’, ‘‘491–040’’, 

‘‘491–050’’, and ‘‘491–060’’ to read as 

follows: 

§ 52.2470 Identification of plan. 

* * * * * 

(c) * * * 

TABLE 8—ADDITIONAL REGULATIONS APPROVED FOR THE SOUTHWEST CLEAN AIR AGENCY (SWCAA) JURISDICTION

[Applicable in Clark, Cowlitz, Lewis, Skamania and Wahkiakum counties, excluding facilities subject to Energy Facilities Site Evaluation Council 

(EFSEC) jurisdiction; facilities subject to the Washington Department of Ecology’s direct jurisdiction under Chapters 173–405, 173–410, and 

173–415 Washington Administrative Code (WAC); Indian reservations; any other area where the EPA or an Indian tribe has demonstrated 

that a tribe has jurisdiction; and the Prevention of Significant Deterioration (PSD) permitting of facilities subject to the applicability sections of 

WAC 173–400–700.] 

State/local 

citation Title/subject 

State/local 

effective 

date 

EPA approval date Explanations 

Southwest Clean Air Agency Regulations 

*******

Emissions Standards and Controls for Sources Emitting Gasoline Vapors 

491–010 ............ Policy and Purpose ....................................... 3/18/01 9/28/23, [INSERT FEDERAL REGISTER 

CITATION].

491–015 ............ Applicability ................................................... 3/18/01 9/28/23, [INSERT FEDERAL REGISTER 

CITATION].

491–020 ............ Definitions ...................................................... 2/7/20 9/28/23, [INSERT FEDERAL REGISTER 

CITATION].

491–030 ............ Registration ................................................... 2/7/20 9/28/23, [INSERT FEDERAL REGISTER 

CITATION].

491–040 ............ Gasoline Vapor Control Requirements ......... 2/7/20 9/28/23, [INSERT FEDERAL REGISTER 

CITATION].

491–050 ............ Failures, Certification, Testing and Recordkeeping.2/7/20 9/28/23, [INSERT FEDERAL REGISTER 

CITATION].

491–060 ............ Severability .................................................... 3/18/01 9/28/23, [INSERT FEDERAL REGISTER 

CITATION].

* * * * * * * 

* * * * * 

[FR Doc. 2023–21266 Filed 9–27–23; 8:45 am] 

BILLING CODE 6560–50–P 

ENVIRONMENTAL PROTECTION 

AGENCY 

40 CFR Part 1054 

Control of Emissions From New, Small 

Nonroad Spark-Ignition Engines and 

Equipment 

CFR Correction 

This rule is being published by the 

Office of the Federal Register to correct 

an editorial or technical error that 

appeared in the most recent annual 

revision of the Code of Federal 

Regulations. 

■ In Title 40 of the Code of Federal 

Regulations, Parts 1000 to 1059, revised 

as of July 1, 2023, in § 1054.801, remove 

the second definition of ‘‘Equipment 

manufacturer’’ and place the remaining 

definition in alphabetical order, and 

reinstate the definition of ‘‘Engine 

manufacturer’’ in alphabetical order to 

read as follows: 

§ 1054.801 What definitions apply to this 

part? 

* * * * * 

Engine manufacturer means the 

manufacturer of the engine. See the 

definition of ‘‘manufacturer’’ in this 

section. 

* * * * * 

[FR Doc. 2023–21520 Filed 9–27–23; 8:45 am] 

BILLING CODE 0099–10–P 


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