The details of Ricardo EMLEG
EMLEG (Emissions Legislation) is a comprehensive summary of worldwide exhaust emissions regulations provided by Ricardo.
Emissions & CO2
Worldwide gas emissions and fuel consumption regulations (provided by: Ricardo Emleg)
|WLTP (Worldwide Harmonized Light vehicles Test Procedures)|
|Worldwide Emission & Fuel Economy/CO2 Regulation Timeline (Passenger Cars & Light Duty Trucks)|
|25 May 2023||Emission Standards||EU||Following the publication & implementation of regulation 2023/443, regulation 2017/1151 is amended, which influences many standards and procedures.|
|2 May 2023||Emission Standards||Thailand||The Government indicated that introduction of Euro 5 standard is postponed to January 2024.|
|27 March 2023||Emission Standards||India||The latest amendments to BS VI were published in July 2022.
Draft CF values for RDE tests were issued in February 2023.
|8 March 2023||Emission Standards||California State (LDV/MDV 2026MY～)||Evaporative emission rquirements are added.|
|8 March 2023||Emission Standards||California State||Evaporative emissions (overview and refuelling requirements) added.|
|6 March 2023||Fuel Economy/CO2||USA (Federal)||1. Fuel economy target diagram for LD pascars and trucks minor changed.
2. Amendments to HD Phase 2 pollutant’s emission standards finalised in Jan.2023. GHG std.s to be fixed later in 2023.
|28 February 2023||Fuel Economy/CO2||India||1. One of the b values for calculation of fuel consumption of Light duty vehicles modified.
2. The provisional draft for Medium/Heavy duty vehicles finalised in November 2022.
|13 February 2023||Fuel Economy/CO2||Canada||1) Light duty vehicles : Movements for MY 2017 and after are added.
2) Heavy duty vehicles : The status of Phase 2 standards are addded.
|13 January 2023||Emission Standards||EU||Euro 7 report was added.|
|8 December 2022||Fuel Economy/CO2||China||For heavy duty vehicles, Phase 4 standards were proposed and test procedures were defined.|
|24 November 2022||Emission Standards||EU||As the ruling by the Court of Justice, the proposed regulation published in 2019 amending regulation 715/2007 is withdrawn.|
|28 October 2022||Emission Standards||California State||Finalized drafts for the new emissions standards and associated requirements were published in August 2022 by California's Air Resources Board (CARB).|
|20 October 2022||Emission Standards||California State||Updating for each regulations (only minor changes)|
|11 October 2022||Fuel Economy/CO2||India||The Ministry of Road Transport and Highways published a draft notification in July 2022, and provisionally set the enforcement of the standards to start for all new vehicles from 1 April 2023.
The conformity of production requirements are outlined in the AIS-149, as a finalized draft in July 2022.
|3 October 2022||Emission Standards||Mexico||Referred details of Emission standards and Fuel Regulations are updated according to the current status.|
|15 September 2022||Fuel Economy/CO2||EU||Proposed changes to post-2025 targets, updated scope of CO2 regulation for med/heavy lorries and heavy buses, minor amendments are added.|
|5 September 2022||Emission Standards||EU||In May 2022, a new emisshin stage, Euro 6e, is defined.|
|1 September 2022||Fuel Economy/CO2||USA (Federal)||1. The proposed amendments to Phase 2 standards was published.
2. The most recent version of the GEM software, 4.0, is available.
|11 July 2022||Emission Standards||Brazil||The latest amendments for PROCONVW L7 and L8 are added.|
|15 June 2022||Supplemental Information||EU Vehicle Categories||The referred rule is changed from directive 2007/46/EC to regulation 2018/858, and all portions in relation to the regulation are added/changed.|