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Trends on Harmonization of Vehicle Standards at UN
Certification 5-1 System for Reciprocal Recognition 5-2 International Whole Vehicle Type Approval EU Directive 6-1 The Relationship between UN/ECE Regulations and EU Directive 6-2 EU Legislation 6-3 Categories of EU Directives on Vehicles Appendix Overview There are no established global standards at the present time on safety and environmental protection for motor vehicles, unlike for ocean vessels and aircraft. However, motor ...
Regulations Updated at: 2025/04/25
Emission Standards - U.S. Federal Passenger Cars & Light Duty Trucks -2
rview of the regulation for MY 2027 and after Emission standards for light and medium duty vehicles - from MY 2027 Historical data Updates are indicated with bold text. Status The EPA published a proposal containing updated emissions requirements for light duty and medium duty vehicles in May 2023; this was finalized in April 2024. The new standards apply from MY 2027. Contents Overview This page contains details of the new emissions s...
Regulations Updated at: 2025/02/06
Emission Standards - EU Passenger Cars and Light Duty Trucks
senger vehicle and LDT in the European Union are Euro 6 standards; these were phased in from September 2014. Real driving emissions (RDE) standards have been developed and are being implemented from 1 September 2017.The latest updates to the requirements for Euro 6 standards were published in March 2023 and apply from 1 September 2023. Development of Euro 7 emission standards For details of the Euro 7 emissions standards proposal, please acces...
Regulations Updated at: 2024/12/13
Fuel Economy/CO2 - USA Federal
Vehicles Phase 2 CO2 emissions and fuel economy standards are in place from model years 2017. Amendments to the CO2 emissions and fuel economy standards for model years 2021 to 2026 were published, in final form, in April 2020. Proposed amendments, to modify CO2 emissions standards for model years 2023 to 2026, were issued in August 2021, these were finalized in December 2021. Updated fuel economy standards for model years 2024 to 2026 were publ...
Regulations Updated at: 2024/12/13