22 Nov 2010 Proposal for amendments to Regulation No. 55 (OICA and CLEPA) GRRF/2011/4 2010-11-22
22 Nov 2010 Proposal for amendments to Regulation No. 55 (Germany) GRRF/2011/7 2010-11-22
8 Apr 2010 Proposal for Supplement 2 to the 01 series of amendments of Regulation No. 55 WP.29/2010/66 2010-04-08
4 Feb 2010 Proposal for amendments to Regulation No. 55 (OICA) GRRF-67-27 2010-02-04