In the event that working drawings are used for the installation, alteration or modification of a fire sprinkler system, no state, city, town or borough building official responsible for the enforcement of laws, ordinances or regulations relating to the construction or alteration of buildings or structures, pursuant to section 29-263, shall accept or approve any such drawings or specifications which are not accompanied by evidence of licensure by the state as an automatic fire sprinkler system layout technician licensed pursuant to section 20-304a or are not accompanied by evidence of licensure by the state as a professional engineer in accordance with chapter 391.
(P.A. 91-273, S. 3.)