8 May 2013 Proposal for a Corrigendum to draft Amendment 1 to global technical regulation No. 12 WP.29/2013/34/Amend.1/Corr.1 2013-05-08
8 May 2013 Addendum 2 to the annotated provisional agenda of the 160th WP.29 session WP.29/1103/Add.2 2013-05-08
12 Apr 2013 Draft correction to document WP.29/2013/34 (Italy) GRSG-104-29 2013-04-12
7 Apr 2013 Proposal for corrections to the proposal for Amendment 1 to global technical regulation No. 12 WP.29/2013/34/Amend.1 2013-04-07
8 Mar 2013 Vote form for consideration of Amendment 1 to GTR 12 WP.29-159-14 2013-03-08
8 Mar 2013 IMMA proposal for corrigendum/correction to document WP.29/2013/34 (IMMA) WP.29-159-16 2013-03-08