N.J. Stat. § 5:3-21.2
Such member of the governing body of each municipality in which any such theatre is located, or such officer of the municipality, may cause each such theatre located within the municipality to be inspected by the fire chief of the municipality or, if there be no such fire chief, then by a qualified person, for the purpose of determining the number of such tanks or appliances which should be installed and maintained therein and of notifying the operator of each such theatre of the number of tanks required to be supplied for said purpose and, from time to time, may cause inspections to be made of such theatre to insure compliance with this act, to make tests of such equipment and to make tests of the ability of the employees of said theatre to operate the same efficiently.
N.J.S. § 5:3-21.2