The technical requirements of these regulations are supported by many studies made by petroleum industry associations, the National Fire Protection Association (NFPA), the American Society of Testing and Materials (ASTM), and by or at the behest of the U.S. Environmental Protection Agency (EPA). The requirements represent the consensus of informed persons with regard to the best methods for reducing the hazards posed by storage tanks to acceptable levels.
7 CCR 1101-14-1-2