Colorado Revised Statutes Title 24. Government State § 24-33.5-2007. Regulation by municipalities and counties

(1) This part 20 shall not be construed to prohibit the imposition by municipal ordinance of further regulations and prohibitions upon the sale, use, and possession of fireworks, including permissible fireworks, within the corporate limits of any city or town, but no city or town shall permit or authorize the sale, use, or possession of any fireworks in violation of this part 20.

(2) This part 20 shall not be construed to prohibit the imposition by county ordinance of further regulations and prohibitions upon the sale, use, and possession of fireworks, including permissible fireworks, within all or any part of the unincorporated areas of a county, but no county shall permit or authorize the sale, use, or possession of any fireworks in violation of this part 20.