UL certified: 23 billion products – worldwide

UL tested products: for a safer world.

For more than 115 years now, UL has been supporting the production and use of products which are physically and environmentally safe by manufacturers all over the world. We are an independent institution that tests and certifies products and develops safety standards.

With subsidiaries and branches on all five continents, UL is at hand to help its customers with all aspects of certification virtually anywhere at any time. Our success is overwhelming – 23 billion plastic products worldwide bear the UL test mark. UL has developed more than 1,400 safety standards. Over 66,000 plastics manufacturers make UL certified products. And around 20,000 different product types have been assessed by UL.

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