Assembly/AU/4(XII) Page 20 156th 11 November Informal Consultation between the 2008 PSC and the Danish Foreign Policy Parliamentary Committee; Communiqué PSC/PR/Comm.(CLVI) Briefings on the developments in the situation in Somalia and the Visit of the Chairperson of the Commission to the State of Eritrea; Briefing on developments in the situation in Mauritania with respect to the return to constitutional order. 157th 14 November Briefing by Ambassador Djibril 2008 Yipènè Bassolé, AU-UN Joint Chief Mediator for Darfur, on the political process in Darfur. Press Statement PSC/PR/Comm.(CLVII) 158th 19 November Briefing by the Organisation for the 2008 Prohibition of Chemical Weapons (OPCW); Press Statement PSC/PR/Comm.(CLVIII) Briefing by the Institute of Security Studies (ISS) on: i) ii) Proliferation and Trafficking of Small Arms and Light Weapons; The Pelindaba Treaty and the Problem of Dumping of Toxic Wastes on the African Continent.