Nemko is your complete source for compliance testing, certification and worldwide market access. Nemko provides one local point of contact for all major market certifications using our Nemko Direct network. Nemko offers EMC/RF/Wireless and Electrical Safety testing and certification. Our experienced engineers make available “pre-compliance” evaluations to reduce the time to market. We issue certifications for more than 150 countries with Nemko Direct for Telecom and North American, NRTL and Canada, Safety Certification. Nemko also delivers CB Scheme International Certifications for more than 40 countries. With over 20 locations globally and an experienced international staff, Nemko is strategically positioned to provide on time certifications and approval support.

UL LLC is a global safety certification company headquartered in Northbrook, Illinois. It maintains offices in 46 countries. Established in 1894 as the Underwriters' Electrical Bureau (a bureau of the National Board of Fire Underwriters), it was known throughout the 20th century as Underwriters Laboratories and participated in the safety analysis of many of that century's new technologies.

UL is one of several companies approved to perform safety testing by the U.S. federal agency Occupational Safety and Health Administration (OSHA). OSHA maintains a list of approved testing laboratories, which are known as Nationally Recognized Testing Laboratories.