Treaties and other international acts series. 1986. Health and sanitation, cooperative program in Honduras, agreement between United States and Honduras, amending and extending agreement of May 5 and 8, 1942, as amended and extended, effected by exchanges of notes signed Tegucigalpa July 21 and 26 and Aug. 18 and 24, 1949; entered into force Aug. 24, 1949, operative retroactively from June 30, 1949.