; application Section 3507(k)(1) of title 46, United States Code, is amended— (1) in subparagraph (B), by adding and after the semicolon at the end; (2) in subparagraph (C), by striking ; and and inserting a period; and (3) by striking subparagraph (D). 303. Non-operating individual (a) Definition Section 2101 of title 46, United States Code, is amended by inserting after paragraph (23) the following: (23a) non-operating individual means an individual who— (A) does not perform— (i) with respect to the operation of a vessel, watchstanding, automated engine room duty watch, navigation, or personnel safety functions; (ii) with respect to the loading and unloading of merchandise, cargo handling functions, including any activity relating to the loading or unloading of cargo, the operation of cargo-related equipment (whether or not integral to the vessel), and the handling of mooring lines on the dock when the vessel is made fast or let go; (iii) vessel maintenance, including any repairs that can be performed by the vessel’s crew or a riding gang; or (iv) safety, security, or environmental protection activities directly related to the operation of the vessel and normally conducted by the vessel’s crew; (B) does not serve as part of the crew complement required under section 8101; (C) does not serve as a riding gang member; (D) is not a member of the steward’s department; (E) is not a citizen or temporary or permanent resident of a country designated by the United States as a sponsor of terrorism or any other country that the Secretary, in consultation with the Secretary of State and the heads of other appropriate United States agencies, determines to be a security threat to the United States; (F) is not specifically exempted from the requirement to have a merchant mariner’s document under section 8701(a); (G) has not been convicted in any jurisdiction of an offense described in paragraph (2) or (3) of section 7703