United States of America
Contracting Party (1998 Agreement)
19 January 2022 Motorcycle pollution control durability: Request to list USA enforcement procedures in the 1998 Agreement Compendium of Candidates (USA)
WP.29/2021/155/Rev.1
WP.29/2021/155/Rev.1 2022-01-19
11 March 2022 Transposition of GTR 20 into national regulation (USA)
EVS-23-D05
EVS-23-D05 2022-03-11
1 September 2022 Proposal for a five-year extension in the Compendium of Candidates of Listing No. 11 (USA)
WP.29/2022/142
WP.29/2022/142 2022-09-01
1 September 2022 Proposal for a five-year extension in the Compendium of Candidates of Listing No. 12 (USA)
WP.29/2022/143
WP.29/2022/143 2022-09-01
1 September 2022 Proposal for a five-year extension in the Compendium of Candidates of Listing No. 13 (USA)
WP.29/2022/144
WP.29/2022/144 2022-09-01
2 November 2022 Heavy-duty EV battery durability: Draft request for authorization to develop a new UN GTR (Canada, China, EC, Japan, UK, and USA)
GRPE/2023/8
GRPE/2023/8 2022-11-02