Documentation: ECE/TRANS/WP.29/GRRF/2009/11, ECE/TRANS/WP.29/GRRF/2009/11/Corr.1, ECE/TRANS/WP.29/GRRF/2009/28, Informal documents Nos.  GRRF-66-02, GRRF-66-06 and GRRF-66-23
Documents: ECE/TRANS/WP.29/GRRF/2009/11, ECE/TRANS/WP.29/GRRF/2009/11/Corr.1, ECE/TRANS/WP.29/GRRF/2009/28; documents informels nos GRRF-66-02, GRRF-66-06 et GRRF-66-23.