150. WP.29 welcomed the revised draft of the “Blue Book” prepared by the secretariat (WP.29-176-07). WP.29 noted some comments to and general support of the document. The secretariat was requested to insert the decisions of WP.29 reached during the week (mainly those related to the 1997 Agreement) and to go forward with the publication of the fourth edition of the “Blue Book” in the six official languages of the United Nations (Arabic, Chinese, English, French, Russian and Spanish).