The Hong Kong Safety Mark Scheme is based on a strict operating system to operate. The operation system of the Hong Kong Safety Mark Scheme reached the ISO/IEC 17065 requirement; where the product assessment followed ISO/IEC 17067 type 5 conformity assessment procedure. In order to maintain the recognition of the scheme, HKCC was accredited by the China National Accreditation Service for Conformity Assessment (CNAS) and the Hong Kong Accreditation Service (HKAS) for particular scopes of product certification service .