Cal. Health and Safety Code § 114093

(a) Except as specified in subdivision (c) and paragraph (2) of subdivision (d) of Section 114004 and pursuant to subdivision (e) of Section 114091, if an animal food, including beef, eggs, fish, lamb, milk, pork, poultry, or shellfish, is served or sold raw, undercooked, or without otherwise being processed to eliminate pathogens, either in ready-to-eat form or as an ingredient in another ready-to-eat food, the permitholder shall inform consumers of the significantly increased risk of consuming those foods by way of a disclosure pursuant to subdivision (b) and reminder pursuant to subdivision (c), using brochures, deli case or menu advisories, label statements, table tents, placards, or other effective written means. (b) “Disclosure” means a written statement that clearly includes either of the following: (1) A description of the animal-derived foods, such as “oysters on the half shell (raw oysters),” “raw-egg Caesar salad,” and “hamburgers (can be cooked to order).” (2) Identification of the animal-derived foods marked by an asterisk denoting a footnote that states that the items are served raw or undercooked, or contain or may contain raw or undercooked ingredients. (c) “Reminder” means a written statement that identifies the animal-derived foods by an asterisk that denotes a footnote that includes either of the following disclosure statements: (1) Written information regarding the safety of these food items is available upon request. (2) Consuming raw or undercooked meats, poultry, seafood, shellfish, or eggs may increase your risk of foodborne illness, especially if you have certain medical conditions.