Testing Authorities

  UnderWriter Laboratory

Underwriters Laboratories Inc. (UL) is an independent, not-for-profit product safety testing and certification

organization. They have tested products for public safety for more than a century. Each year, more than 17

billion UL Marks are applied to products worldwide. Since 1894, UL have held the undisputed reputation as the

leader in U.S. product safety and certification. Today, UL services extend to helping companies achieve global

acceptance for their products, whether it is an electrical device, a programmable system or a company's quality



  ITS/ETL Semko

Intertek offers Verified and Safety Listed Program for cabling product manufacturers. Besides, they also offer

hands on training course for manufacturers, installers and inspectors.



3P Third Party Testing is an independent test house specialized in testing of cabling (transmission performance,

safety, EMC, etc.). With the laboratory based in Denmark, 3P serves the international cabling industry and end

users by offering third party verification of high quality cables, connecting hardware, links, field testers and




DELTA is among Europe's leading international test, design, service, consulting and education organisations in

the field of electronics, software technology, op-tics and acoustics.