The CCC standard GB/T 7251.2-2023, titled "Low-voltage switchgear and controlgear assemblies—Part 2: Power switchgear and control-gear assemblies," is set to be implemented from March 1, 2024, replacing GB/T 7251.12-2013.

To ensure the smooth integration of the new standard within the Compulsory Product Certification (CCC certification) framework, the National Certification and Accreditation Administration (CNCA) issued an announcement on November 9, 2023, outlining the following measures:

l  Effective from the announcement date, the standard utilized for CCC certification of assemblies of electrical switchgear and controlgear, as specified in the "Compulsory Product Certification Implementation Rules - Low-voltage electrical appliances - Assemblies of low-voltage switchgear" (CNCA-C03-01: 2014), will be updated from GB/T 7251.12 to GB/T 7251.2. It's important to note that this modification doesn't impact the CCC certification catalog's scope.

l  Manufacturers of assemblies of electrical switchgear and controlgear are required to carry out CCC self-declaration and transitional procedures in accordance with the guidelines articulated in the CNCA announcement on the implementation of CCC certification self-declaration for relevant standards' revisions (CNCA No.4, 2021), released in February 2021.