[en] On 5 June 1973 the Director General received notification from the depository Government designated by the Statute (that of the United States of America) that the amendment of Article VI. A to D of the Statute, which the General Conference had approved in 1970[1], came into force on 1 June 1973[2] by virtue of its acceptance by the Members listed in documents INFCIRC/159/Rev.2 and Addenda and of the deposit of instruments of acceptance by the following further Members on the dates shown