ASME B31.3: Process Piping, IAPMO: Uniform Plumbing Code, ASME B31.1: Power Piping, ASTM A554: Standard Specification, ASTM A312: Standard Specification, NSF/ANSI 372: Drinking Water System Components - Lead Content, ASTM A403: Standard Specification, ICC, ASME B31.9: Building Service Piping