which are: American National Standards Institute (ANSI); ASHRAE; American Society of Mechanical Engineers (ASME); American Society of Sanitary Engineers (ASSE); American Welding Society (AWS); Building Industry Consulting Service International (BICSI); Copper Development Association (CDA); Compressed Gas Association (CGA); Canadian Standards Association (CSA); International Electrotechnical Commission (IEC); Instrumentation, Systems, and Automation Society (ISA); Manufacturer’s Standardization Society of the Valve and Fittings Industry Inc. (MSS); Transport Canada (TC); Telecommunication Industry Association (TIA);UL; and U.S. government publications.