13 Jan 2020	Pollution control durability: Deterioration factors for China Motorcycle Emission Standard (China)	DUR-03-01	2020-01-13
15 Jan 2020	Replacement pollution control devices: Extracts from EU Regulation 168/2013 (IMMA)	DUR-03-02	2020-01-15
1 Dec 2020	Japan position on L-vehicle pollution control durability open issues (Japan)	DUR-10-01	2020-12-01
7 Dec 2020	Proposal for GTR on the durability of Category L vehicle pollution control devices (JASIC)	DUR-10-09/Rev.2	2020-12-07
7 Dec 2020	Proposal for GTR on the durability of Category L vehicle pollution control devices (JASIC)	DUR-09-01/Rev.1	2020-12-07