authority: Sec. 204(b), Merchant Marine Act, 1936, as amended (46 U.S.C. 1114(b)); Reorganization Plans No. 21 of 1950 (64 Stat. 1273), and No. 7 of 1961 (75 Stat. 840), as amended by Pub. L. 91-469 (84 Stat. 1036); Department of Commerce Organization Order 10-8 (36 FR 19707, July 23, 1973); and Secretary's Circular 30 (Nov. 5, 1979)