Cal. Health & Safety Code § 25253.7
(a)
(1) The department may issue a formal request for information from product manufacturers. The request shall be accompanied by a brief statement on why the department is requesting the information. A product manufacturer shall provide to the department data and information on the ingredients and use of a consumer product upon the department’s request within the time specified in paragraph (4). The department’s request may include, but is not limited to, all of the following:
(2)
(b)