May 24th, 2017

An Easier Path to the NOM Mark

The expertise of UL Mexico meets the flexibility of global testing Historically, manufacturers wishing to sell products in Mexico could only obtain the Norma Oficial Mexicana (NOM) Mark by sending samples to an accredited lab in Mexico. UL Mexico has been accredited and approved by the Mexican Authorities and Regulators to issue this mark, but… read more

May 4th, 2017

Comparing Criteria: Defining the Difference Between Component & System Certification

My father recently moved into an apartment and acquired a new refrigerator. Uncomfortable with the prospect of inheriting the previous owner’s refrigerator filter, he sought a new one online, specifically one capable of removing copper. He was surprised to find a number of replacement components that fit his fridge. Because he has a daughter with… read more

April 29th, 2017

New online UL training for 2017

UL is working hard to bring cutting edge educational training opportunities to the building and life safety industries. Over the past few months, we have released the following online training modules: • Pipes and Fittings for Use in Fire-Service Systems • Valves for Use in Fire-Service Systems • Fall Protection Product Certification • UL Certification… read more

March 10th, 2017
Are Distributed Chemicals Still Certified?
January 25th, 2017
Join the UL Water Group on LinkedIn
December 16th, 2016
Potable Water Requirements for Rainwater Harvesting Products
September 29th, 2016
UL Verification: In Pursuit of Consumer Loyalty
August 29th, 2016
Knowledge Is Power for Low-Income Residents in India
July 6th, 2016
Sustainable Purchasing and Your Organization
May 9th, 2016
Certified Drinking Water Treatment Chemicals – The Importance of Maximum Use Levels