The Maritime Administration was established by Reorganization Plan No. 21 of 1950 (5 U. S. C. app. ). The Maritime Act of 1981 (46 U. S. C. 1601) transferred the Maritime Administration to the Department of Transportation. Programs of the Maritime Administration promote the development and maintenance of an adequate, well-balanced United States merchant marine, sufficient to carry the Nation's domestic waterborne commerce and a substantial portion of its waterborne foreign commerce, and capable of service as a naval and military auxiliary in time of war or national emergency. The Maritime Administration also seeks to ensure that the United States maintains adequate shipbuilding and repair services, efficient ports, effective inter-modal water and land transportation systems, and reserve shipping capacity for use in time of national emergency.