Documentation: ECE/TRANS/WP.29/GRB/2009/3, ECE/TRANS/WP.29/GRB/2010/7, Informal document No. GRB-51-16
Documents: ECE/TRANS/WP.29/GRB/2009/3; ECE/TRANS/WP.29/GRB/2010/7; et document informel GRB-51-16.