20 Jul 2021 Japan L-category vehicle pollution control durability testing (Japanese-language) (Japan) DUR-17-01 2021-07-20
20 Jul 2021 Japan L-category vehicle pollution control durability testing (Japanese-language) (Japan) DUR-17-02 2021-07-20
20 Jul 2021 Japan L-category vehicle pollution control durability testing (English translation) (Japan) DUR-17-03 2021-07-20
21 Jul 2021 Deterioration Factor Requirements for On-Highway Motorcycles (two and three wheelers) (US EPA) DUR-17-04 2021-07-21
21 Jul 2021 L-vehicle Pollution Control Durability: Minimum Distance Accumulation and Mathematical Deterioration Factor (US EPA) DUR-17-05 2021-07-21
20 Aug 2021 Comments on draft L-vehicle Pollution Control Durability GTR (TICERI) DUR-17-06/Rev.1 2021-08-20
21 Jul 2021 CARB Regulation for Motorcycles and Motorcycle Engines (CARB) DUR-17-07 2021-07-21
20 Aug 2021 G.S.R. 889(E) on mass emissions standards under Bharat Stage-VI (India) DUR-17-08 2021-08-20
20 Aug 2021 Draft GTR on L-Category Pollution Controls Durability DUR-17-09 2021-08-20