1 Sep 2011 Proposal for the development of amendments to GTR No. 5 (EU) WP.29/AC.3/30 2011-09-01
17 Jun 2011 Proposal for a mandate to amend UN gtr No 5 (EU) WP.29-154-07 2011-06-17
28 Mar 2011 Proposal for Amendment 1 to global technical regulation No. 5 (EC) GRPE/2011/15 2011-03-28
4 Jan 2011 Concerning “Future Policy for Motor Vehicle Emission Reduction” (Tenth Report) (Japan) GRPE-61-07 2011-01-04