6 December 2010 Proposal for the draft 04 series of amendments to Regulation No. 41 GRB/2011/3	GRB/2011/3	2010-12-06
15 February 2010 IMMA Informal Document on noise of motorcycles (IMMA) GRB-51-16	GRB-51-16	2010-02-15
20 May 2010 JASIC’s Proposal for changes to draft 04 series of amendments to Regulation No.41 (Japan and JASIC) 03-R41WG-10	03-R41WG-10	2010-05-20
14 September 2010 Amendments to Regulation 41: Proposal from GRB Chairman 05-R41WG-10	05-R41WG-10	2010-09-14
14 September 2010 Proposal for draft 04 series of amendments to Regulation No. 41 06-R41WG-10	06-R41WG-10	2010-09-14
28 June 2010 Proposal for draft amendments to Regulation No. 41 (ISO) GRB/2010/7	GRB/2010/7	2010-06-28