Emissions & CO2 Home Regulations Emissions & CO2 The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger cars and light duty trucks, but also widely regulations on heavy-duty vehicles, motorcycles and agricultural / constructing equipments, as...

Regulations  Updated at: 2025/05/01

UN Regulations Home Regulations UN Regulations UN Regulations Trends on Harmonization of Vehicle Standards at UN How to confirm the adoption status of UN regulations Conference Schedule How to access to Working Documents of UN regulations Amended Regulations in the past (Provided by: JASIC) *This information is updated monthly based on JASIC's "Automotive Regulations Information Web Service."*From March 2025, the update period cha...

Regulations  Updated at: 2025/04/28

Trends on Harmonization of Vehicle Standards at UN Home Regulations UN Regulations Trends on Harmonization of Vehicle Standards at UN Trends on Harmonization of Vehicle Standards at UN Provided by: Japan Automobile Standards Internationalization Center (JASIC)     Overview The World Forum for Harmonization of Vehicle Regulations of the United Nations Economic Commission for Europe (UN/ECE/WP29) UN/ECE 1958 Agreement UN/ECE Regu...

Regulations  Updated at: 2025/04/25

FMVSS Home Regulations FMVSS FMVSS Trends on Harmonization of Vehicle Standards Monthly Updates Updated on the 25th day of each month*From March 2025, the update period changed from the 1st to the 25th of each month due to circumstances relating to the source data. 2025 : Jan. Feb. Mar. Apr.  2024 : Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. 2023 : Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. 2022 : Ja...

Regulations  Updated at: 2025/04/25

Ricardo Worldwide Environmental Regulations EMLEG Home Regulations Emissions & CO2 Ricardo Worldwide Environmental Regulations EMLEG Ricardo Worldwide Environmental Regulations EMLEG What is EMLEG? EMLEG is the comprehensive summary of the worldwide exhaust emissions regulations and compiled by Ricardo. The summary of the current and future regulations in 56 countries is presented with the explanation and comments by Ricardo's profe...

Regulations  Updated at: 2025/04/24

Emission Standards - U.S. Federal Passenger Cars & Light Duty Trucks -2 Home Regulations Emissions & CO2 Emission Standards - U.S. Federal Passenger Cars & Light Duty Trucks (LDV/MDV 2027MY～) The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger...

Regulations  Updated at: 2025/02/06

Fuel Economy / CO2 - China Home Regulations Emissions & CO2 Fuel Economy/CO2 - China The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger cars and light duty trucks, but also widely regulations on heavy-duty vehicles, motorcycles and agricultural...

Regulations  Updated at: 2025/01/23

Norway Passenger Cars & Light Duty Trucks Home Regulations Emissions & CO2 Norway Passenger Cars & Light Duty Trucks The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger cars and light duty trucks, but also widely regulations on heavy-du...

Regulations  Updated at: 2024/12/13

WLTP (Worldwide Harmonized Light vehicles Test Procedures) Home Regulations Emissions & CO2 Worldwide Harmonized Light vehicles Test Procedures The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger cars and light duty trucks, but also wid...

Regulations  Updated at: 2024/12/13

Emission Standards - California State Passenger Cars & Light Duty Trucks (LDV/MDV 2026MY～) Home Regulations Emissions & CO2 Emission Standards - California State Passenger Cars & Light Duty Trucks (LDV/MDV 2026MY～) The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy...

Regulations  Updated at: 2024/12/13

Emission Standards - California State Passenger Cars & Light Duty Trucks Home Regulations Emissions & CO2 Emission Standards - USA (California State) Passenger Cars & Light Duty Trucks The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger...

Regulations  Updated at: 2024/12/13

Emission Standards - USA (Federal) Passenger Cars & Light Duty Trucks Home Regulations Emissions & CO2 Emission Standards - USA (Federal) Passenger Cars & Light Duty Trucks The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger cars and li...

Regulations  Updated at: 2024/12/13

Emission Standards - Turkey General Home Regulations Emissions & CO2 Emission Standards - Turkey General The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger cars and light duty trucks, but also widely regulations on heavy-duty vehicles,...

Regulations  Updated at: 2024/12/13

Emission Standards - Indonesia General Home Regulations Emissions & CO2 Emission Standards - Indonesia General The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger cars and light duty trucks, but also widely regulations on heavy-duty veh...

Regulations  Updated at: 2024/12/13

Emission Standards - India Passenger Cars & Light Duty Trucks Home Regulations Emissions & CO2 Emission Standards - India Passenger Cars & Light Duty Trucks The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger cars and light duty trucks, but a...

Regulations  Updated at: 2024/12/13

Emission Standards - EU Passenger Cars and Light Duty Trucks Home Regulations Emissions & CO2 Emission Standards - EU Passenger Cars and Light Duty Truckbs The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger cars and light duty trucks, but also ...

Regulations  Updated at: 2024/12/13

Emission standard - China Heavy Duty Vehicles Home Regulations Emissions & CO2 Emission standard - China Heavy Duty Vehicles The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger cars and light duty trucks, but also widely regulations on heavy-dut...

Regulations  Updated at: 2024/12/13

Emission Standards - China Passenger Cars & Light Duty Trucks Home Regulations Emissions & CO2 Emission Standards - China Passenger Cars & Light Duty Trucks The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger cars and light duty trucks,...

Regulations  Updated at: 2024/12/13

Emission Standards - Canada Passenger Cars & LDT Home Regulations Emissions & CO2 Emission Standards - Canada Passenger Cars & Light Duty Trucks The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger cars and light duty trucks, but also wi...

Regulations  Updated at: 2024/12/13

Environmental Regulations - Brazil Passenger Cars & Light Duty Trucks Home Regulations Emissions & CO2 Environmental Regulations - Brazil Passenger Cars & Light Duty Trucks The details of Ricardo EMLEG EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.  The database covers not only exhaust emissions and fuel economy regulations on passenger cars and li...

Regulations  Updated at: 2024/12/13