The CSA Mark is a sign of confidence for millions of people worldwide, every day

CSA is a worldwide leader in product testing and certification, with a respected history dating back to 1919.

• CSA International is accredited in the U.S. by the Occupational Safety and Health Administration (OSHA) as a Nationally Recognised Testing Laboratory (NRTL), and in Canada by the Standards Council of Canada (SCC).
• Major U.S. retail chains carry a wide variety of products bearing the CSA marks including Best Buy, Circuit City, Future Shop, The Home Depot, JCPenney, Lowe's, Sears Roebuck, Wal-Mart and others.
• CSA Marks are accepted by inspectors in the electrical, gas, building, and plumbing fields in the U.S.A. and Canada.
• CSA works closely with the International Association of Electrical Inspectors (IAEI), the Electrical Safety Foundation International (ESFI), Health Canada, provincial regulators, and the U.S. Consumer Product Safety Commission (CPSC) to promote standards for consumer safety in North America and around the world.
• The CSA Marks mean a product has been tested and meets applicable standards for safety and/or performance, including the applicable standards written or administered by the American National Standards Institute (ANSI), Underwriters Laboratories (UL), Canadian Standards Association (CSA), National Sanitation Foundation International (NSF), and others.
• Thousands of companies rely on CSA International for product testing for the U.S.A. and Canada-including American Water Heater, Apple, Black and Decker, CFM Majestic, Delta Faucet, GE, Hewlett-Packard, Hilti, Hubbell Lighting, Hobart, IBM, Intermatic, Lennox Industries, Mitsubishi, Moen, Sanyo, Schneider, Siemens, Whirlpool, and others.

Learn more:

CSA Marks for the U.S.A.
CSA Marks for Canada
Who's Who Behind the Marks
Why Marks Matter
How to Get Started

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