The Working Group's report of the first session (New York, 20-24 May 2002) is contained in document A/CN.9/512, the report of the second session (Vienna, 17-20 December 2002) is contained in document A/CN.9/531, the report of the third session (New York, 3-7 March 2003) is contained in document A/CN.9/532, the report of the fourth session (Vienna, 8-12 September 2003) is contained in document A/CN.9/543, the report of the fifth session (New York, 22-25 March 2004) is contained in document A/CN.9/549, the report of the sixth session (Vienna, 27 September-1 October 2004) is contained in document A/CN.9/570, the report of the seventh session (New York, 24-28 January 2005) is contained in document A/CN.9/574, the report of the eighth session (Vienna, 5-9 September 2005) is contained in document A/CN.9/588, the report of the ninth session (New York, 30 January-3 February 2006) is contained in document A/CN.9/593, the report of the tenth session (New York, 1-5 May 2006) is contained in document A/CN.9/603, the report of the eleventh session (Vienna, 4-8 December 2006) is contained in document A/CN.9/617 and the report of the twelfth session (New York, 12-16 February 2007) is contained in document A/CN.9/620.
Le rapport de la première session du Groupe de travail (New York, 20-24 mai 2002) figure dans le document A/CN.9/512, le rapport de la deuxième session (Vienne, 17-20 décembre 2002) dans le document A/CN.9/531, le rapport de la troisième session (New York, 3-7 mars 2003) dans le document A/CN.9/532, le rapport de la quatrième session (Vienne, 8-12 septembre 2003) dans le document A/CN.9/543, le rapport de la cinquième session (New York, 22-25 mars 2004) dans le document A/CN.9/549, le rapport de la sixième session (Vienne, 27 septembre-1er octobre 2004) dans le document A/CN.9/570, le rapport de la septième session (New York, 24-28 janvier 2005) dans le document A/CN.9/574, le rapport de la huitième session (Vienne, 5-9 septembre 2005) dans le document.