CB
The CB system (the IEC system for the testing and certification of electrical products) is an international system operated by IECEE. The certification bodies of each member country of IECEE conduct tests on the safety performance of electrical products based on IEC standards, and the test results, namely CB test reports and CB test certificates, are mutually recognized among the member countries of IECEE. The purpose is to reduce trade barriers arising from the need to meet different national certification or approval criteria. IECEE is the abbreviation for the International Electrotechnical Commission's organization for the testing and certification of electrical products。
