California Code, Fish and Game Code - FGC § 7370

(1) A sturgeon, part of a sturgeon, or sturgeon eggs, taken or possessed by, and the cultured progeny of, an aquaculturist who is registered under Section 15101, may be bought or sold subject to regulations of the commission.

(2) A sturgeon, part of a sturgeon, or sturgeon eggs, taken commercially in another state that permits the sale of sturgeon, and lawfully imported under Section 2363, may be possessed, bought, or sold.

(3) Sturgeon, or part of a sturgeon, taken pursuant to a sport fishing license, that is processed in accordance with Section 7230.