-11 (4) The Director General of the Secretariat shall notify the Government of the Republic of Zambia of any suspension or revocation of a suspension under paragraph (3) of this Article and the Government of the Republic of Zambia shall notify all the members of the Organization of any such suspension or revocation of a suspension. Article XIII Settlement of Disputes Any disputes arising out of the interpretation or application of any of the provisions of this Agreement which cannot be settled by the Administrative Council shall be submitted to the Council of Ministers, whose decision on the matter shall be final and binding on all the members of the Organization. Article XIV Amendment (1) Subject to the approval of the Council of Ministers, this Agreement may be amended by a two-thirds vote of the members of the Administrative Council. (2) Every amendment to this Agreement shall be notified to the States members of the Organization by the Director General of the Secretariat and no such amendment shall have effect until after the expiration of two months from the date of such notification. (3) No amendment to this Agreement shall be considered by the Administrative Council unless it shall have been notified to all the members of the Organization at least six months prior to such consideration. Article XV Dissolution The Organization may be dissolved by agreement of two thirds of the members of the Organization and, upon such agreement, the Council of Ministers shall appoint a Committee for the orderly liquidation of the Organization. Article XVI Final Provisions (1) This Agreement shall be signed in a single copy and shall be deposited with the Government of the Republic of Zambia. It shall remain open for signature at Lusaka until December 31, 1977.