California Code
ARTICLE 5 - Resale of Goods
Section 21650.

21650. As used in this article, “adequate evidence of authority to sell” is evidence from which a reasonable person would conclude that the person presenting the evidence is the owner of the item he is attempting to sell or is the agent of such owner and is authorized by the owner to sell such item.

(Added by Stats. 1967, Ch. 1174.)