United States of America
1 Sep 2021 USA’s Durability Driving Enforcement Procedure for two-wheeled vehicles (USA) DUR-18-08 2021-09-01 Request to add the US durability enforcement procedures to the Compendium of Candidates for GTR under the 1998 Agreement. USA
25 Jun 2024 USA: Status Report on Implementation of UN GTR (USA) WP.29-193-05 2024-06-25 USA
8 Sep 2021 Request to list in the compendium of candidate GTR the USA Durability Driving Enforcement Procedure for two-wheeled vehicles (USA) WP.29/2021/155 2021-09-08 USA
8 Sep 2021 US EPA Submittal on Deterioration Factor Requirements for On-Highway Motorcycles (USA) WP.29/2021/155/Att.1 2021-09-08 USA
8 Sep 2021 Exhaust Emission Standards and Test Procedures - Motorcycles and Motorcycle Engines (USA) WP.29/2021/155/Att.2 2021-09-08 USA
19 Jan 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 2022-01-19 USA