(a) FIREWORKS means any combustible or explosive composition, or any substance or combination of substances, or article prepared for the purpose of producing a visible or an audible effect by combustion, explosion, deflagration or detonation, and shall include blank cartridges, toy pistols, toy cannons, toy canes or toy guns in which explosives are used, the type of unmanned balloons which require fire underneath to propel the same, firecrackers, torpedoes, skyrockets, Roman candles, daygo bombs, sparklers or other fireworks of like construction and any fireworks containing any explosive or flammable compound, or any tablets or other device containing any explosive substance; except that, the term FIREWORKS shall not include model rockets and model rocket engines, designed, sold and used for the purpose of propelling recoverable aero models and shall not include toy pistols, toy canes, toy guns or other devices in which paper or plastic caps manufactured in accordance with the United States Department of Transportation regulations for packing and shipping of toy paper or plastic caps are used and toy paper or plastic caps manufactured as provided therein, the sale and use of which shall be permitted at all times. Each package containing toy paper or plastic caps offered for retail sale shall be labeled to indicate the maximum explosive content per cap.
(W.Va. Code § 29-3E-2(13))
(b) (1) Except as hereinafter provided, no person, firm, copartnership or corporation shall offer for sale, possess, expose for sale, sell at retail, keep with intent to sell at retail, or use or explode any fireworks; provided, permits for the supervised display of fireworks may be granted upon application to the State Fire Marshal and after approval of the Police and Fire Chiefs, and the filing of a bond by the applicant as provided hereinafter. Every such display shall be handled by a competent operator licensed or certified as to competency by the State Fire Marshal and shall be of such composition, character and so located, discharged or fired as in the opinion of the Fire Chief, after proper inspection, and of the Police Chief shall not be hazardous to property or endanger any person or persons. After such privilege shall have been granted, the sale, possession, use and distribution of fireworks for such display shall be lawful for that purpose only. No permit granted hereunder shall be transferable.
(2) The Mayor shall require a bond from the licensee in a sum not less than $1,000 conditioned on compliance with the provisions of this section and W.Va. Code Art. 29-3 and the regulations of the State Fire Commission; provided that, the municipality shall not be required to file such bond.
(3) Before any permit for a pyrotechnic display shall be issued, the person, firm or corporation making application therefor shall furnish proof of financial responsibility to satisfy claims for damages to property or personal injuries arising out of any act or omission on the part of such person, firm or corporation or any agent or employee thereof, in such amount, character and form as the State Fire Marshal determines to be necessary for the protection of the public.
(W.Va. Code § 29-3E-6)