What country is UL?
Mia Smith
Published Mar 12, 2026
What country is UL?
UL, LLC is a global safety certification company headquartered in Northbrook, Illinois….UL (safety organization)
| The UL logo | |
|---|---|
| Formerly | Underwriters Laboratories |
| Founder | William Henry Merrill |
| Headquarters | Northbrook, Illinois , U.S. |
| Area served | 125 countries |
What does UL stand for in standards?
Underwriters’ Laboratories
In This Post… Underwriters’ Laboratories, or UL as it is universally known, tests and evaluates components and products that allows a certification mark to be placed by the manufacturer. Most common are the “UL Listed” and “UL Recognized” marks.
What is the purpose of the Underwriters Laboratories?
As the global safety science leader, UL provides the expertise, insights and services necessary to solve critical business challenges. We help our customers achieve their safety, security and sustainability goals, meet quality and performance expectations, manage risk and achieve regulatory compliance.
What is a UL safety listing?
UL Listing means that UL has tested representative samples of a product and determined that the product meets specific, defined requirements. These requirements are often based on UL’s published and nationally recognized Standards for Safety.
What is UL classification?
UL classified means the product has only been evaluated for specific properties, with regard to a limited range of hazards, or for use under certain conditions. UL certified products are just as safe as UL listed products, but they should only be used in certain situations.
Is UL same as CSA?
UL Listed? The fact is, Underwriters Laboratories (UL) and CSA Group (CSA) are both Nationally Recognized Testing Laboratories (NRTL) that test to the same harmonized Canadian Electrical Code (CEC) and National Electrical Code (NEC) standards, making their certifications virtually interchangeable.
Is UL a US standard?
UL STANDARDS: ACCREDITED IN THE US AND CANADA In the US, UL is accredited by the American National Standards Institute (ANSI) as an audited designator. UL’s Standards Technical Panels (STPs) serve as the consensus body for both American National Standards (ANS) and National Standards of Canada (NSC).
What does UL stand for in lab results?
Underwriters Laboratories
Underwriters Laboratories (UL) is a global safety science company, the largest and oldest independent testing laboratory in the United States. Underwriters Laboratories tests the latest products and technologies for safety before they are marketed around the world.
Do I need a UL certification?
Having a UL listed certified unit is not legally required. It is, however, a common practice because many large companies will only buy equipment that has passed the UL safety tests. Having a tested product shows that the equipment meets a nationally recognized safety standard.
Is UL certification necessary?
What is UL label?
a) UL Listed – indicates that the product has been tested towards a safety standard recognized by OSHA. Often accompanied with a smart mark or a 2D bar code, a UL Certified label can be scanned by consumers to look up the safety standards that the given product has been tested and certified against.