8 January 2011 Proposal for Supplement 1 to the 01 series of amendments to Regulation No. 98 WP.29/2011/14	WP.29/2011/14	2011-01-08
9 January 2011 Proposal for Corrigendum 1 to the 01 series of amendments to Regulation No. 98 WP.29/2011/29	WP.29/2011/29	2011-01-09
2 August 2011 Proposal for collective amendments to Regulations Nos. 98 and 123 (GTB) GRE/2011/38	GRE/2011/38	2011-08-02
2 August 2011 Proposal for Supplement 3 to the 01 Series of Regulation No. 98, Supplement 3 to the 01 Series of Regulation No. 112 and Supplement 3 to the 01 Series of Regulation No. 123 (GTB) GRE/2011/39	GRE/2011/39	2011-08-02
2 August 2011 Proposal for Supplement 3 to the 01 Series of Regulation No. 98 (GTB) GRE/2011/44	GRE/2011/44	2011-08-02
2 August 2011 Proposal for Supplement 3 to the 01 Series of Regulation No. 98 and Supplement 3 to the 01 Series of Regulation No. 112 (GTB) GRE/2011/52	GRE/2011/52	2011-08-02
18 August 2011 Proposal for Supplement 2 to the 01 series of amendments to Regulation No. 98 WP.29/2011/100	WP.29/2011/100	2011-08-18
31 December 2011 Proposal for Supplement 3 to the 01 series of amendments to Regulation No. 98 WP.29/2012/15	WP.29/2012/15	2011-12-31