Cal. Health & Saf. Code § 12756
The State Fire Marshal shall adopt regulations to administer this part and establish standards for the background investigation of an applicant for, and holder of, a flamethrowing device permit, and for the use, storage, and transportation of a flamethrowing device. In adopting these regulations, the State Fire Marshal shall consult with the Department of Justice regarding regulations for the use and possession of destructive devices (Chapter 12.5 (commencing with Section 970) of Division 1 of Title 11 of the California Code of Regulations). These regulations for the use and possession of destructive devices may provide suggestions for potential methods to utilize in developing standards and shall serve as guidance only. At a minimum, the regulations adopted by the State Fire Marshal shall require a permitholder to possess a current, valid certificate of eligibility issued by the Department of Justice pursuant to subdivisions (a) to (c), inclusive, of Section 26710 of the Penal Code.
Ca. Health and Saf. Code § 12756