William T. Fiske is director of engineering for Intertek Testing Services, ETL SEMKO Americas, a post he has held since 1997. Mr. Fiske has been employed by ITS since 1977. He is a member of ASQ, CSA, IEEE, ISA, and NFPA. He serves on NFPA's National Electrical Code Committee as principal member of CMP-1 and alternate member of CMP-14, as well as the Committee on Electrical Equipment in Chemical Atmospheres. Mr. Fiske serves on the ISA committee SP12 (Instrumentation in Classified Locations) and 5 of its subcommittees, and on 14 UL Standards Technical Panels (STP). Fiske is a licensed professional engineer, registered in Louisiana, New York and Texas.