Chapter 8.15 FIREWORKS(EFFECTIVE UNTIL SEPTEMBER 15, 2021) This chapter is included in your selections. Sections: 8.15.010 Definition. 8.15.020 Sales prohibited – Exception – Statutes adopted by reference. 8.15.030 Dates and times allowed. 8.15.040 Permit required for retail sales. 8.15.050 Sales and storage inside buildings prohibited. 8.15.060 Violation – Penalty. 8.15.070 Liability.