; (iii) 3 shall be engineering officers who represent merchant marine engineering officers and, of the 3— (I) 2 shall be licensed as chief engineer any horsepower; (II) 1 shall be licensed as either a limited chief engineer or a designated duty engineer; and (III) to the extent practicable— (aa) 1 shall represent labor; and (bb) 1 shall represent management; (iv) 2 shall be unlicensed seamen who represent merchant marine unlicensed seaman and, of the 2— (I) 1 shall represent able-bodied seamen; and (II) 1 shall represent qualified members of the engine department; and (v) 1 shall be a pilot who represents merchant marine pilots. (B) 6 members shall represent marine educators and, of the 6— (i) 3 shall be marine educators who represent maritime academies and, of the 3— (I) 2 shall represent State maritime academies (and are jointly recommended by such academies); and (II) 1 shall represent either State maritime academies or the United States Merchant Marine Academy; and (ii) 3 shall be marine educators who represent other maritime training institutions and, of the 3, 1 shall represent the small vessel industry. (C) 2 members shall represent shipping companies employed in ship operation management. (D) 2 members shall represent the general public. 1304. National Merchant Mariner Medical Advisory Committee (a) Establishment There is established a National Merchant Mariner Medical Advisory Committee (in this section referred to as the Committee ). (b) Function The Committee shall advise the Secretary on matters relating to— (1) medical certification determinations for the issuance of licenses, certification of registry, and merchant mariners’ documents with respect to merchant mariners; (2) medical standards and guidelines for the physical qualifications of operators of commercial vessels; (3) medical examiner education