The Secretariat has received two communications dated 18 March 2013 from the Permanent Mission of the Islamic Republic of Iran to the Agency enclosing explanatory notes by the Permanent Mission dated September 2012 and November 2012 respectively, on the reports of the Director General on "Implementation of the NPT Safeguards Agreement and relevant provisions of Security Council resolutions in the Islamic Republic of Iran" contained in GOV/2012/37 (30 August 2012) and GOV/2012/55 (16 November 2012)...