translate English to French: Documentation: ECE/TRANS/WP.30/2008/7; ECE/TRANS/WP.30/2007/12/Rev.1; ECE/TRANS/WP.30/2007/12; Informal document No. 2 (2008); ECE/TRANS/WP.30/236; ECE/TRANS/WP.30/238
Documents: ECE/TRANS/WP.30/2008/7, ECE/TRANS/WP.30/2007/12/Rev.1, ECE/TRANS/WP.30/2007/12, document no 2 (2008), ECE/TRANS/WP.30/236 et ECE/TRANS/WP.30/238.