50 C.F.R. § 300.331
In addition to the terms defined in section 300.2 and those in the Act and the Agreement to Promote Compliance with International Conservation and Management Measures by Fishing Vessels on the High Seas, adopted by the Conference of the Food and Agriculture Organization of the United Nations on November 24, 1993 (Agreement), the terms used in this subpart have the following meanings. If a term is defined differently in section 300.2 , the Act, or the Agreement, the definition in this section shall apply.
Bottom fishing means fishing using gear that is likely to contact the seafloor during the normal course of fishing operations.
Enhanced mobile transceiver unit (EMTU) is defined in 50 CFR 600.1500 .
High seas means the waters beyond the territorial sea or exclusive economic zone (or the equivalent) of any Nation, to the extent that such territorial sea or exclusive economic zone (or the equivalent) is recognized by the United States.
High seas fishing permit means a permit issued under this subpart.
High seas fishing vessel means any vessel of the United States used or intended for use on the high seas for the purpose of the commercial exploitation of living marine resources and as a harvesting vessel, mothership, or any other support vessel directly engaged in a fishing operation. Support vessels include vessels that process or transship fish on the high seas; provide supplies, personnel or fuel on the high seas to other fishing vessels; or conduct other activities in support of, or in preparation for fishing.
International conservation and management measures means measures to conserve or manage one or more species of living marine resources that are adopted and applied in accordance with the relevant rules of international law, as reflected in the 1982 United Nations Convention on the Law of the Sea, and that are recognized by the United States. Such measures may be adopted by global, regional, or sub-regional fisheries organizations, subject to the rights and obligations of their members, or by treaties or other international agreements.
Observer means any person serving in the capacity of an observer employed by NMFS, either directly or under contract with a third party, or certified as an observer by NMFS.
Office Director means the director of the NMFS Office for International Affairs and Seafood Inspection.
Regional Administrator means any one of the Directors of a NMFS regional office, defined under § 300.2 .
Transship or transshipment means offloading or receiving or otherwise transferring fish or fish products from one fishing vessel to another. Excluded from this definition is net sharing, which means the transfer of fish that have not yet been loaded on board any fishing vessel from the purse seine net of one vessel to another fishing vessel. Fish shall be considered to be on board a fishing vessel once they are on a deck or in a hold, or once they are first lifted out of the water by the vessel.
Vessel monitoring system (VMS) is defined in 50 CFR 600.1500 .
50 C.F.R. §300.331