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UN Regulations

ments. -Updates of the UIWVTA list in Annex 4. 2 AgreementregardingUN/ECEregulation 10 07 2024/90 2025/7/8 2025/6/17 Uniform Provisions Concerning the Approval of Vehicles with Regard to Electromagnetic Compatibility -Addition of frequencies bands from 2 GHz to 6 GHz to the immunity tests and revision of modulation method. - Addition of the reverberation chamber method to ESA immunity tests and deletion of the 800 mm test method. -Update of...

Regulations Updated at: 2025/11/25

Fuel Economy/CO2 - EU

end of 2020, of the 2030 Climate Target Plan; this sets a target for 2030 of 55% Greenhouse Gas emissions reduction, compared to 1990. The European Union also has a target of achieving carbon neutrality by 2050. The European Commission identified that the implementation of this strategy requires a revision of the original post-2025 light duty vehicles CO2 emissions targets, in addition to changes in other policy areas. The European Commission wi...

Regulations Updated at: 2025/08/27

Emission Standards - EU Euro 7-2

282025%293087560 3. UNECE, Regulation 154, Uniform provisions concerning the approval of light duty passenger and commercial vehicles with regards to criteria emissions, emissions of carbon dioxide and fuel consumption and/or the measurement of electric energy consumption and electric range (WLTP), Revision1, Amendment 2 (02 series of amendments), 8 October 2022. https://unece.org/sites/default/files/2024-02/R154r1am2e.pdf 4. UN Regulation 168, U...

Regulations Updated at: 2025/08/07

EU – Euro 7-1

Regulation 154, Uniform provisions concerning the approval of light duty passenger and commercial vehicles with regards to criteria emissions, emissions of carbon dioxide and fuel consumption and/or the measurement of electric energy consumption and electric range (WLTP), 02 series of amendments, (Revision 1 Amendment 2), 15 March 2023 . Available from https://unece.org/transport/vehicle-regulations-wp29/standards/addenda-1958-agreement-regulati...

Regulations Updated at: 2025/08/07

How to access the latest developments in FMVSS

39779: It is the corresponding page number. Step 2: The Discover U.S. Government Information search page appears. Step 3: Select the Federal Register "volume number" from the drop-down list e.g. If you want to access 89FR-91-39779, select "89 (2024)" Step 4: Enter the page number of the revision number you want to search for and press "SEARCH." e.g. If you want to access 89FR-91-39779, enter 39779 Step 5: The search results will ...

Regulations Updated at: 2025/07/23

Trends on Harmonization of Vehicle Standards at UN

ope. In 1958, UN/ECE 1958 Agreement (note 1) was concluded under the auspices of the Economic Commission for Europe with the aim of eliminating distribution barriers that existed in Europe. Later, non-European countries, such as Japan and South Africa joined the working party. In 1995, the second revision to the 1958 Agreement came into effect, and the name of the WP29 standards was changed to “the World Forum for Harmonization of Vehicle Reg...

Regulations Updated at: 2025/04/25

Emission Standards - California State Passenger Cars & Light Duty Trucks

ty trucks, and medium-duty vehicles, including medium-duty vehicles with engines certified on an engine dynamometer, must be equipped with OBD II systems and must meet the requirements of the Title 13, California Code of Regulations (CCR) Section 1968.2 [8]. In August 2015, CARB published proposed revisions to OBD II requirements to take into account LEV III emissions standards and to introduce some changes to the LEV II level OBD requirements [...