Is NRTL certification mandatory?
Emma Martin
Updated on May 28, 2026
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Also know, what is a NRTL certificate?
A Nationally Recognized Testing Laboratory (NRTL) is an independent organization that certifies products for the North American market and is recognized by the authorities in Canada and the United States. Without NRTL certification, many retailers will refuse to stock a product.
Likewise, is UL mark mandatory? There are no laws specifying that a UL Mark must be used. However, in the United States there are many municipalities that have laws, codes or regulations which require a product to be tested by a nationally recognized testing laboratory before it can be sold in their area.
Considering this, is UL a NRTL?
NRTL, UL and TÜV Demystified. Many people believe that Underwriters Laboratories (UL) is the only Nationally Recognized Testing Laboratory (NRTL) that can test and certify electrical equipment as acceptable under Occupational Safety and Health Administration (OSHA) regulations.
Do you need UL certification to sell USA?
No, UL approval is not legally required. It's only common because many large companies will not buy equipment that has not passed UL's safety tests.
Related Question AnswersIs CE a NRTL?
Is a CE Mark the same as a NRTL mark? No, a NRTL Mark is the certification mark of a na- tionally recognized test lab as accredited by the Occupational Health and Safety Administration (OSHA).Is CE certification accepted in USA?
The CE mark is unrelated to the requirements for product safety in the United States. In the United States, under OSHA's NRTL requirements, the product must have the specific mark of one of the NRTLs recognized to test and certify this type of product.Is the CE mark recognized in USA?
The CE mark is unrelated to the requirements for product safety in the United States. In the United States, under OSHA's NRTL requirements, the product must have the specific mark of one of the NRTLs recognized to test and certify this type of product.What does NRTL mean?
Nationally Recognized Testing LaboratoryWhat does UL stand for?
Underwriters LaboratoriesWhat does NRTL stand for?
Nationally Recognized Testing LaboratoryIs ETL the same as UL?
A: UL and ETL are both what are called Nationally Recognized Testing Laboratories (NRTL). NRTLs are in place to provide independent safety and quality certifications on products. UL develops the testing standards and tests to them. ETL tests to UL standards.Does OSHA require UL listing?
Underwriters Laboratories (UL) UL publishes safety standards. OSHA requires that almost all electrical devices and cables in workplaces meet the relevant UL standards and that these are listed / certified by a nationally recognised testing laboratory (NRTL). OSHA publishes lists of NRTLs.Is CE same as UL?
The letters CE means that the product meets the European Union's safety standards and other requirements for sale. UL means the product meets the standards of Underwriters Laboratories, a private safety testing organization, and FCC means the product meets the standards of the Federal Communications Commission.Is CE certification recognized in USA?
The CE mark is unrelated to the requirements for product safety in the United States. In the United States, under OSHA's NRTL requirements, the product must have the specific mark of one of the NRTLs recognized to test and certify this type of product.How do I get UL certified?
How to Get UL Certification- Visit the Underwriters Laboratories, Inc.
- Submit a sample of the product to be tested to Underwriters Laboratories, Inc.
- Upon receipt of the product sample, UL begins evaluating the product for safety based on a battery of testing designed to test and ensure that the product fulfills OSHA and ANSI standards.