California Code
CHAPTER 7 - Violations
Section 12688.

12688. It is unlawful for a person to advertise to sell or transfer any class of fireworks, including agricultural and wildlife fireworks or model rocket motors, unless he or she possesses a valid license or permit.

(Amended by Stats. 2015, Ch. 106, Sec. 8. (AB 467) Effective January 1, 2016.)