No. 9290. Revised standard agreement concerning technical assistance between the United Nations, the International Labour Organisation, the Food and Agriculture Organization of the United Nations, the United Nations Educational, Scientific and Cultural Organization, the International Civil Aviation Organization, the World Health Organization, the International Telecommunication Union, the World Meteorological Organization, the International Atomic Energy Agency, the Universal Postal Union and the Inter-Governmental Maritime Consultative Organization, and the Government of the People’s Republic of Bulgaria. Signed at Geneva, on 20 June 1967