1 Dec 2011 Proposal for amendments to UN R12, R94, and R95 (Japan) GRSP-50-12 2011-12-01
1 Dec 2011 Proposal for corrigenda to UN R12, R94, R95, and R100 (Japan) GRSP-50-13 2011-12-01
18 Aug 2011 Proposal for Supplement 1 to the 04 series of amendments to Regulation No. 12 WP.29/2011/115 2011-08-18
1 Apr 2011 Proposal for Corrigendum 1 to the 04 series of amendments to Regulation No. 12 WP.29/2011/66 2011-04-01
2 Mar 2011 Proposal for supplements to Regulations Nos. 12, 94, 95 and 100 (Japan) GRSP/2011/2 2011-03-02