Prepared in conformity with General Assembly resolution 65/31; outlines the progress made by the Secretariat since the last report (A/65/214). Annexes (p. 10-13): 1. Secretariat units bearing primary responsibility for the preparation of Repertory studies on individual Articles of the Charter of the UN -- 2. Status of the Repertory of Practice of United Nations Organs (July 2011) -- 3. Status of the Repertoire of the Practice of the Security Council (July 2011).