Who is Warnock Hersey?
• Warnock Hersey Professional Services Ltd. is now owned by Intertek. Intertek is the world’s largest product and commodity testing organization, providing certification services for fire testing and certification of a wide range of building products to critical nationally recognized standards. Products listed will bear one of the ETL or a Warnock Hersey certification mark. Multiple Intertek locations have met the requirements of CFR 1910.7 to be recognized by the Occupational Safety and Health Administration (OSHA) of the U.S. Government as Nationally Recognized Testing Laboratories (NRTL) for certain equipment and materials. Intertek is accredited by the Standards Council of Canada (SCC) as a Certification Organization (CO) and a Testing Organization (TO). In addition, Intertek’s testing and certification programs are recognized by the three model building code agencies: BOCA, ICBO and SBCCI. Intertek’s Building Products and Certification Programs are accredited by the American Natio
