translate English to French: Documents: TRANS/WP.1/2002/28; TRANS/WP.1/2002/39; TRANS/WP.1/2003/8 and informal document No. 1
Documents: TRANS/WP.1/2002/28, TRANS/WP.1/2002/39, TRANS/WP.1/2003/8 et document informel n°1 de la session