D.C. Code § 7-2202
Office of Civil Defense abolished: The Office of Civil Defense was abolished and the functions thereof transferred to the Board of Commissioners of the District of Columbia by Reorganization Plan No. 5 of 1952. Reorganization Order No. 45 of the Board of Commissioners, dated June 26, 1953, and as amended October 22, 1953, established under the Board of Commissioners, a Citizens' Civil Defense Advisory Council to advise and consult with the Board and the Director of Civil Defense on matters of basic civil defense policies. The Order describes the purposes and functions of the new Council, and abolished the previous Civil Defense Advisory CounciL. Reorganization Order No. 49, as amended November 10, 1953, established under the supervision and control of a Commissioner, an Office of Civil Defense headed by a Director. The Order set forth the purpose, organization, and functions of the new Office of Civil Defense. The previous Office of Civil Defense was abolished and its functions and positions together with all personnel, property, records, and unexpended funds relating to those functions and positions were transferred to the new Office of Civil Defense. The executive functions of the Board of Commissioners were transferred to the Commissioner of the District of Columbia by § 401 of Reorganization Plan No. 3 of 1967. Reorganization Order No. 49 was rescinded by Commissioner's Order No. 71-259, dated July 26, 1971, which established a new Office of Civil Defense. Organization Order No. 51 of the Commissioner of the District of Columbia, dated December 27, 1974, established in the Executive Office of the Commissioner, a new Office of Civil Defense, headed by a Director, and prescribed the purposes and functions thereof. The Order replaced and rescinded Commissioner's Order No. 71-259, dated July 26, 1971, as amended by Commissioner's Order No. 73-156, July 5, 1973. The name of the Office of Civil Defense was changed to the Office of Emergency Preparedness by Mayor's Order No. 76-49, dated January 23, 1976.