Documentation: ECE/TRANS/WP.29/GRSG/2007/38, ECE/TRANS/WP.29/2010/83, Informal documents Nos. WP.29-150-20, WP.29-151-03 and
Documents: ECE/TRANS/WP.29/GRSG/2007/38; ECE/TRANS/WP.29/2010/83; documents informels WP.29-150-20, WP.29-151-03 et WP.29-151-08.