CCC needs to prepare materials:

Product Manual

Product Specification

Product Maintenance Manual

Product circuit diagram (including schematic diagram and printed circuit board diagram)

Explanation of the difference between the main delivery model product and the covered model product in the same application unit

Product safety-related key components and parts list and main parts and components that have an impact on electromagnetic compatibility

Copy of product key safety component certification

Product CB test certificate and report

Authorization letter for product trademark