regular notification procedures of the Committees on Appropriations. Nonproliferation, anti-terrorism, demining and related programs For necessary expenses for nonproliferation, anti-terrorism, demining and related programs and activities, $617,873,000, to remain available until September 30, 2019, to carry out the provisions of chapter 8 of part II of the Foreign Assistance Act of 1961 for anti-terrorism assistance, chapter 9 of part II of the Foreign Assistance Act of 1961, section 504 of the FREEDOM Support Act, section 23 of the Arms Export Control Act, or the Foreign Assistance Act of 1961 for demining activities, the clearance of unexploded ordnance, the destruction of small arms, and related activities, notwithstanding any other provision of law, including activities implemented through nongovernmental and international organizations, and section 301 of the Foreign Assistance Act of 1961 for a United States contribution to the Comprehensive Nuclear Test Ban Treaty Preparatory Commission, and for a voluntary contribution to the International Atomic Energy Agency (IAEA): Provided , That the Secretary of State shall inform the appropriate congressional committees of information regarding any separate arrangements relating to the Road-map for the Clarification of Past and Present Outstanding Issues Regarding Iran’s Nuclear Program between the IAEA and the Islamic Republic of Iran, in classified form if necessary, if such information becomes known to the Department of State: Provided further , That funds made available under this heading for the Nonproliferation and Disarmament Fund shall be made available, notwithstanding any other provision of law and subject to prior consultation with, and the regular notification procedures of, the Committees on Appropriations, to promote bilateral and multilateral activities relating to nonproliferation, disarmament, and weapons destruction, and shall remain available until expended: Provided further , That such funds may also be used for such countries other than the