Cal. Food and Agricultural Code - FAC § 10791. Section 10791.
(a)
The department shall adopt regulations to require a person who possesses a domestic swine that has two or more phenotypical characteristics specified in subparagraph (B) of paragraph (1) of subdivision (a) of Section 4650 of the Fish and Game Code to identify the swine with a brand, tattoo, or other permanent mark or visible validation approved by the department.
(b)
This section shall become operative on July 1, 2024.