N.J. Stat. § 21:1A-139: Jurisdiction of commissioner; law governing manufacture, sale, transportation, storage or use of explosives

The commissioner shall have exclusive jurisdiction over the regulation of the manufacture, sale, transportation, storage and use of explosives. This act shall supersede any existing ordinance, by-law or resolution of any municipality or other governmental subdivision pertaining to the manufacture, sale, transportation, storage or use of explosives.

L.1960, c. 55, p. 482, s. 12.