CSA Mark

Since 1992, CSA Group has been recognized by the Occupational Safety and Health Association (OSHA) as a Nationally Recognized Testing Laboratory (NRTL) to test and certify products to over 400 U.S. standards, including those from ANSI and UL.

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CSA certification marks have earned the trust, recognition and acceptance of governments, regulators, leading retailers and consumers, and are among North America’s most widely recognized and accepted certification marks with leading manufacturers, inspectors, Authorities Having Jurisdiction (AHJ), distributors and retailers, architects and engineers, and specifiers. Among these accepted marks are the CSA and CSA C/US marks – the marks you need for access to USA and Canada – and the CSA Star and CSA Flame, the leading marks for gas-fired products in North America. In addition, we have a long history in working with other Standards Development Organizations (SDOs) around the world participating in international and harmonized standards activities, understanding the complexities of compliance and the necessity of required testing processes.