New Vehicle and Engine Certification: Executive Orders for newly-certified Small Spark-Ignited Engines - Exhaust

The New Vehicle and Engine Certification Program is responsible for the certification of new engines, vehicles, powertrains, aerodynamic devices and other new certifications. Vehicles and engines may be sold and otherwise produced in California only if approved by Executive Order (EO) after review by CARB. Executive Orders are issued for on-road and off-road categories.

Scanned copies of issued Executive Orders may be requested via email.

The following Executive Orders granted to the listed small spark-ignited exhaust families manufacturers have been issued or revised within the last 90 days, as of February 11, 2023.

Further information is available in the Executive Orders Summary.

For questions, please contact Off-Road Spark-Ignited Engine Certification or Help Line at 1-800-242-4450.

CURRENTLY IN DEVELOPMENT -- DATA MAY BE INCOMPLETE

Model Year 2022

BRIGGS & STRATTON

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑002‑1183‑1	12/1/2022	NBSXS.1901VN	10	8.1	549	321

CAPC

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑164‑0145‑1	12/16/2022	NCPPS.4592GC	8	5.5	549	389

Model Year 2023

ANDREAS STIHL

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑015‑1192‑1	12/20/2022	PA8XS.0324UB	50	42	536	328

BRIGGS & STRATTON

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑002‑1239‑1	12/14/2022	PBSXS.4082HE	8	5	549	368

CAPC

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑164‑0162‑1	12/16/2022	PCPPS.4592GC	8	5.5	549	389
U‑U‑164‑0174‑1	12/22/2022	PCPPS.7442GA	8	6.3	549	282

CHONGQING DAJIANG POWER EQUIPMENT CO., LTD

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑105‑0526	11/29/2022	PCDPS.4572VD	8	8.2	549	401

CHONGQING RATO TECHNOLOGY CO., LTD.

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑169‑0594	11/17/2022	PCRPS.5002C4	8	2.5	549	152

CHONGQING SHINERAY AGRICULTURAL MACHINERY CO., LTD.

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑200‑0098	1/13/2023	PCSPS.0805XA	72	13	536	328
U‑U‑200‑0099	1/17/2023	PCSPS.0981XB	10	5.5	549	209
U‑U‑200‑0100	1/17/2023	PCSPS.2241XA	10	9.1	549	318

CHONGQING ZONGSHEN GENERAL POWER MACHINE CO., LTD

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑082‑0615	11/22/2022	PCZHS.1491HS	10	8.7	549	449
U‑U‑082‑0617	1/13/2023	PCZHS.7502HL	8	6.4	549	424
U‑U‑082‑0618	1/17/2023	PCZHS.3022HS	8	6.8	549	330

CUMMINS INC.

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑008‑0325‑1	1/18/2023	PCEXS.2522IC	8	3.2	549	131
U‑U‑008‑0326‑1	1/18/2023	PCEXS.2522LC	8	3.2	549	223
U‑U‑008‑0327‑1	1/18/2023	PCEXS.3042CC	8	6.1	549	205
U‑U‑008‑0328‑1	1/17/2023	PCEXS.3042LC	8	2.4	549	193
U‑U‑008‑0330‑1	1/17/2023	PCEXS.6532IC	8	3	549	350
U‑U‑008‑0331‑1	1/17/2023	PCEXS.6532LC	8	3.4	549	222

ECHO INCORPORATED

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑010‑1414	12/9/2022	PEHXS.0254KR	50	39	536	310
U‑U‑010‑1418	12/9/2022	PEHXS.0254KT	50	48	536	240
U‑U‑010‑1425	12/16/2022

HONDA MOTOR CO., LTD.

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑001‑1090	11/15/2022	PHNXS.1961BS	0	0	549	406
U‑U‑001‑1092	12/2/2022	PHNXS.2702BS	0	0	549	285
U‑U‑001‑1093	12/2/2022	PHNXS.3892BS	0	0	549	299
U‑U‑001‑1094	12/2/2022	PHNXS.3892BZ	8	6.4	549	458
U‑U‑001‑1095	12/1/2022	PHNXS.1311BA	10	3.5	549	95

HUSQVARNA ZENOAH CO., LTD

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑016‑0675	12/16/2022	PHQZS.0394HS	50	38	536	259

KAWB

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑004‑0915	12/16/2022	PKAXS.7262IG	8	6.6	549	446

KOHLER COMPANY

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑005‑0749	11/28/2022	PKHXS.6942KG	8	6.1	549	262
U‑U‑005‑0754	11/17/2022	PKHXS.1731GJ	10	9.3	549	342
U‑U‑005‑0755	11/17/2022	PKHXS.1961GA	10	8.7	549	401
U‑U‑005‑0756	11/17/2022	PKHXS.7472KP	8	8.4	549	87
U‑U‑005‑0757	11/17/2022	PKHXS.7472LF	8	0.8	549	17
U‑U‑005‑0758	11/16/2022	PKHXS.7472PF	8	6.4	549	210
U‑U‑005‑0759	11/30/2022	PKHXS.1731GG	10	8.4	549	329
U‑U‑005‑0760	11/28/2022	PKHXS.4292PD	8	6.6	549	241
U‑U‑005‑0761	11/30/2022	PKHXS.4292PE	8	6.2	549	260
U‑U‑005‑0762	11/29/2022	PKHXS.7252LA	8	6.9	549	222
U‑U‑005‑0763	11/30/2022	PKHXS.7252ND	8	9.4	549	283
U‑U‑005‑0765	12/5/2022	PKHXS.2241GD	8	7.9	549	328
U‑U‑005‑0766	12/5/2022	PKHXS.7472GF	8	5.7	549	242
U‑U‑005‑0767	12/8/2022	PKHXS.7472GG	8	6.2	549	382
U‑U‑005‑0768	12/7/2022	PKHXS.7472GH	8	6.3	549	426
U‑U‑005‑0769	12/7/2022	PKHXS.7472PE	8	5.6	549	116
U‑U‑005‑0770	12/6/2022	PKHXS.7472PG	8	6.6	549	266

KWANG YANG MOTOR CO. LTD.

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑073‑0006	12/5/2022	PKWAS.1501AA	10	3.8	549	79

LIQUID COMBUSTION TECHNOLOGY, LLC.

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑063‑0269	12/22/2022	PTCTS.0795AX	72	17	536	385
U‑U‑063‑0270	12/22/2022	PLCTS.0981SN	0	0	549	280
U‑U‑063‑0271	12/22/2022	PLCTS.1361RX	10	4.1	549	212
U‑U‑063‑0272	12/22/2022	PLCTS.1791EX	10	8.1	549	374
U‑U‑063‑0273	12/22/2022	PLCTS.1791SN	0	0	549	242
U‑U‑063‑0274	12/22/2022	PLCTS.2231EX	10	8.1	549	366
U‑U‑063‑0275	12/22/2022	PLCTS.2231LP	10	6.2	549	348
U‑U‑063‑0276	12/22/2022	PLCTS.2231SN	0	0	549	422
U‑U‑063‑0277	12/22/2022	PLCTS.2912EW	0	0	549	357
U‑U‑063‑0278	12/22/2022	PLCTS.3062EX	8	6.2	549	335
U‑U‑063‑0279	12/22/2022	PLCTS.3062FW	0	0	549	183
U‑U‑063‑0280	12/22/2022	PLCTS.3062SN	0	0	549	372
U‑U‑063‑0281	12/22/2022	PLCTS.4142EW	0	0	549	424
U‑U‑063‑0282	12/20/2022	PLCTS.4202FW	0	0	549	403
U‑U‑063‑0283	12/22/2022	PLCTS.4202SN	0	0	549	346
U‑U‑063‑0284	12/22/2022	PLCTS.4792RX	8	7	549	506
U‑U‑063‑0285	12/27/2022	PLCTS.7032VC	8	7.9	549	382
U‑U‑063‑0286	12/27/2022	PLCTS.7032VX	8	5.7	549	231

LONCIN MOTOR CO., LTD.

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑145‑0627	12/21/2022	PCGPS.2121GM	10	8.4	549	342
U‑U‑145‑0628	12/22/2022	PCGPS.4202GM	8	7.1	549	255
U‑U‑145‑0631	1/3/2023	PCGPS.0805GL	72	15	536	430
U‑U‑145‑0632	1/3/2023	PCGPS.2121GN	10	8.4	549	364
U‑U‑145‑0633	1/3/2023	PCGPS.2241GL	10	8.7	549	433
U‑U‑145‑0634	1/3/2023	PCGPS.3402GL	8	6.7	549	444
U‑U‑145‑0635	1/3/2023	PCGPS.4592GT	8	6.7	549	442

MARUYAMA MANUFACTURING COMPANY, INC.

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑025‑0325	1/23/2023	PM4XS.023413	50	172	536	122
U‑U‑025‑0326	1/3/2023	PM4XS.023414	50	32	536	82
U‑U‑025‑0327	1/3/2023	PM4XS.026416	50	41	536	19
U‑U‑025‑0328	1/3/2023	PM4XS.030412	50	32	536	173
U‑U‑025‑0329	1/3/2023	PM4XS.030415	50	42	536	32
U‑U‑025‑0330	1/13/2023	PM4XS.030420	50	40	536	83
U‑U‑025‑0331	1/17/2023	PM4XS.035421	50	41	536	96
U‑U‑025‑0332	1/13/2023	PM4XS.042419	50	41	536	24
U‑U‑025‑0333	1/3/2023	PM4XS.080522	72	55	536	86

MITSUBISHI HEAVY INDUSTRIES MEIKI ENGINES CO., LTD.

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑271‑0022	12/16/2022	PMHIS.0234TU	50	42	536	266
U‑U‑271‑0023	12/16/2022	PMHIS.0264TR	50	34	536	305
U‑U‑271‑0024	12/16/2022	PMHIS.0334TS	50	36	536	123
U‑U‑271‑0025	12/16/2022	PMHIS.0474TK	50	45	536	184
U‑U‑271‑0026	12/16/2022	PMHIS.0715TV	72	58	536	308

NANTONG WINSUN POWER CO., LTD.

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑275‑0005	12/28/2022	PNWSS.0535PS	72	33	536	100

THE TORO COMPANY

EO #	Date	HC+NOx		CO
		STD	CERT	STD	CERT
		STD	CERT	STD	CERT
U‑U‑052‑0334‑1	1/3/2023

WESTERBEKE CORPORATION

EO #	Date	Engine Family	HC+NOx		CO
			STD	CERT	STD	CERT
			STD	CERT	STD	CERT
U‑U‑033‑0140	12/22/2022	PX7XS.3332AA	8	2.7	549	2
U‑U‑033‑0141	12/22/2022	PX7XS.7962AA	8	0.4	549	2
U‑U‑033‑0142	12/22/2022	PX7XS01.12AA	8	2.3	549	1

California Air Resources Board