Kan. Admin. Regs. § 22-6-5
A seasonal retailer shall not sell fireworks, except during the fireworks season. The fireworks season shall be the period beginning on June 27 and ending on July 5 of each calendar year.
(Authorized by K.S.A. 2007 Supp. 31-506; implementing K.S.A. 2007 Supp. 31-502; effective Jan. 1, 1973; amended May 1, 1985; amended May 1, 1986; amended Dec. 29, 2008.)