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U.S. Code > Title 46 Shipping > Subtitle V—Merchant Marine (§§ 50101—58109) > Part A—General (§§ 50101—50504) > CHAPTER 505—OTHER GENERAL PROVISIONS (§§ 50501—50504) > § 50503. Oceanographic research vessels
§ 50503. Oceanographic research vessels
An oceanographic research vessel (as defined in section
2101 of this title) is deemed not to be engaged in trade or commerce.