The word “approved”, as used in Sections 15-26-220 to 15-26-310, shall mean tested and approved by a nationally recognized testing organization such as Underwriters Laboratories, Inc., American Gas Association or some other agency, acceptable to the fire commissioner.
(Coun. J. 12-9-92, p. 25465; Amend Coun. J. 2-7-96, p. 15616; Amend Coun. J. 5-18-16, p. 24131, § 149)