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—A DDITIONAL REGULATIONS APPROVED FOR THE SOUTHWEST CLEAN AIRAGENCY (SWCAA) J URISDICTION  
[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 demonstr ated 
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 Record-
keeping.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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