1991年6月中国电工产品认证委员会被国际电工委员会电工产品安全认证组织（iEcEE）管理委员会（Mc）接受为认可和颁发CB证书的国家认证机构。下属的9个检测站接受为CB试验室（认证机构试验室），所有有关电气产品，只要企业取得了委员会出具的cB证书和测试报告，IECEE一ccB体系内的30个成员国将予以认可，基本上免去再送样到进口国测试，这样既省费用又省时地获得该国的认证合格证书，对出口产品极为有利。

In June 1991, China Electrotechnical Product Certification Commission was accepted by the Management Committee (MC) of the electrotechnical product safety certification organization (IECEE) of the International Electrotechnical Commission as a national certification authority for recognizing and issuing CB certificates. The 9 subordinate testing stations are accepted as CB Laboratory (certification body laboratory). As long as the enterprise obtains the CB certificate and test report issued by the committee, the 30 member countries in IECEE CCB system will recognize it, basically eliminating the need to send samples to the importing country for testing, so as to obtain the certification certificate of that country in a cost-effective and time-saving way, It is extremely beneficial to export products.

电子、电器产品的电磁兼容性（EMC）是一项非常重要的质量指标，它不仅关系到产品本身的工作可靠性和使用安全性，而且还可能影响到其他设备和系统的正常工作，关系到电磁环境的保护问题。欧共体政府规定，从1996年1月1起，所有电气电子产品必须通过EMC认证，加贴CE标志后才能在欧共体市场上销售。此举在世界上引起广泛影响，各国政府纷纷采取措施，对电气电子产品的RMC性能实行强制性管理。国际上比较有影响的，例如欧盟89/336/EEC等。