Documentation: ECE/TRANS/WP.1/2009/2; ECE/TRANS/WP.29/2010/1; ECE/TRANS/WP.29/2010/2; Informal document No. WP.29-150-05
Documents: ECE/TRANS/WP.1/2009/2; ECE/TRANS/WP.29/2010/1, ECE/TRANS/WP.29/2010/2; document informel no WP.29-150-05.