Documentation: ECE/TRANS/WP.29/GRSP/2009/22, Informal documents Nos. GRSP4603, GRSP4607, GRSP4633 and GRSP4640
Documents: ECE/TRANS/WP.29/GRSP/2009/22 et documents informels GRSP-46-03, GRSP-46-07, GRSP-46-33 et GRSP-46-40.