It specifies the following issues on China Compulsory Certification (CCC) of low-voltage components: scope of application, base standards, certification module, certification unit classification, application for certification, implementation of certification, post-certification. It specifies the following issues on China Compulsory Certification (CCC) of low-voltage components: scope of application, base standards, certification module, certification unit classification, application for certification, implementation of certification, post-certification. China has published CNCA-C03-02:202X Implementation Rules for Compulsory Product Certification Low-voltage apparatus Low-voltage components. One of the most important developments is the revision of the CCC Self Declaration certification mode for certain low-voltage components. As a mandatory certification in China, it is required by law, and failure to comply can. On 7 April 2024, the State Administration for Market Regulation in China published an announcement to add several commercial gas products and other products subject to compulsory product certification. 9-2024, published on 7 April, announced the addition of new product types to the scope of the compulsory CCC certification scheme.