Since its establishment in 1976, the Korea Electrotechnology Research Institute (KERI) has been providing independent third-party testing and certification services for power apparatus.
As a globally recognized and internationally accredited institute, and a full member of the Short-Circuit Testing Liaison (STL), KERIs Testing & Certification Services strictly adhere to international standards while delivering fair, transparent, and world-class testing services.
Our testing and certification offerings are fully compliant with IEC, IEEE, JEC, and ANSI standards, covering a wide range of products including circuit breakers, GIS and switchgears, switches and various types of fuses, transformers, surge arresters, insulators, bushings, power cables and accessories, secondary batteries, electric motors, and more.