50 CFR §300.209

1. (a)These certification procedures may be applied to fish and fish products from a vessel of a harvesting nation that has been identified under § 300.204 in the event that the Secretary cannot reach a certification determination for that nation by the time of the next biennial report. These procedures shall not apply to fish and fish products from identified nations that have received either a negative or a positive certification under this subpart.
2. (b)Consistent with paragraph (a) of this section, the Secretary of Commerce may allow entry of fish and fish products on a shipment-by-shipment, shipper-by-shipper, or other basis if the Secretary determines that imports were harvested by fishing activities or practices that do not target or incidentally catch sharks, or were harvested by practices that—
   1. (1)Are comparable to those of the United States, taking into account different conditions; and
   2. (2)Include the gathering of species specific shark data that can be used to support international and regional assessments and conservation efforts for sharks.
3. (c)In addition to any other import documentation requirements that otherwise apply, fish and fish products offered for entry under this section must be accompanied by certification of admissibility, for which a form is available from NMFS. The certification of admissibility must be properly completed and signed by a duly authorized official of the identified nation and validated by a responsible official(s) designated by NMFS. The certification must also be signed by the importer of record and submitted to NMFS in a format (electronic facsimile (fax), the Internet, etc.) specified by NMFS.
4. (d)Any action recommended under this section shall be consistent with international obligations, including the WTO Agreement.