California Code, Fish and Game Code - FGC § 8559

The commission, in determining experience requirements for new entrants into the herring fishery after January 1, 1987, shall require that any person seeking a permit to operate a vessel to take herring and claiming crew experience shall demonstrate, to the satisfaction of the department, proof of payment as a crewmember in the herring fishery based on tax records or copies of canceled checks offered and accepted as payment for service on a crew in the California herring roe fishery.