The board, subject to the approval of the commissioner, shall on its own motion adopt such listings as it deems proper on new materials and/or modes of construction intended for use in the construction of buildings or structures, and may set such conditions for the use of such materials or modes of construction as it deems proper. Such listings, however, shall be made only after investigation, or the acceptance of authenticated reports from recognized authoritative sources.
Conn. Agencies Regs. § 19-399-25