8 September 2011 Proposal for amendments to Regulation No. 105 (OICA) GRSG/2011/35	GRSG/2011/35	2011-09-08
31 December 2011 Proposal for Supplement 1 to the 05 series of amendments to Regulation No. 105 WP.29/2012/24	WP.29/2012/24	2011-12-31