RCW 77.50.080: Possession or transportation in Pacific Ocean of salmon taken by other than troll lines or angling gear.

Within the waters described in RCW 77.50.070, a person shall not transport or possess salmon on board a vessel carrying fishing gear of a type other than troll lines or angling gear, unless accompanied by a certificate issued by a state or country showing that the salmon have been lawfully taken within the territorial waters of the state or country.