ECE/TRANS/WP.29/1083;ECE/TRANS/WP.29/1083/Corr.1; ECE/TRANS/WP.29/1083/Add.1; ECE/TRANS/WP.29/1085; ECE/TRANS/WP.29/1087, Informal document No. 8
Documents: ECE/TRANS/WP.29/1083;ECE/TRANS/WP.29/1083/Corr.1; ECE/TRANS/WP.29/1083/Add.1; ECE/TRANS/WP.29/1085; ECE/TRANS/WP.29/1087, document informel no 8.