Chinese Mainland

• CCC：CCC is a mandatory product certification system established by the Certification and Accreditation Administration of the People's Republic of China (CNCA) under the Regulations on Compulsory Product Certification. It applies to various categories of products sold in the Chinese market, requiring that products must pass certification before they are allowed to be marketed and sold.

• CQC：The CQC Voluntary Certification applies to products that are not listed under the mandatory CCC certification scope but fall within the product categories managed by the China Quality Certification Center (CQC).

• CTA：The Telecommunication Equipment Network Access Licensing System is a mandatory regulatory framework in China that primarily targets communication terminal equipment, radio communication equipment, and telecommunication equipment related to network interconnection used in public telecommunication networks. This system requires such devices to obtain official network access approval before they can be legally connected to and utilized within China's public communication networks.

• SRRC：The Radio Transmission Equipment Type Approval is a regulatory process designed to ensure that radio devices comply with national technical standards and electromagnetic compatibility (EMC) requirements. This approval aims to prevent radio interference, guarantee communication quality, and uphold spectrum order and radio wave safety.

China Taiwan

• NCC：NCC Certification is a mandatory compliance requirement administered by the National Communications Commission (NCC) of Taiwan for communication and information technology equipment. It ensures that products meet the communication standards and regulations of China Taiwan, safeguarding communication security and quality. Additionally, it serves as a legal certification for market access, permitting the lawful sale of such products in the region.

• BSMI：The BSMI Certification is a mandatory compliance certification administered by the Bureau of Standards, Metrology, and Inspection (BSMI), primarily targeting electronic and electrical products. It ensures compliance with safety, electromagnetic compatibility (EMC), and energy efficiency standards to protect consumer rights and maintain market order. This certification serves as an essential requirement for products entering the market in China Taiwan.

China Hong Kong

• OFCA：The OFCA Certification is a mandatory wireless certification issued by the Hong Kong Office of the Communications Authority. Telecommunications equipment can only be sold and used in Hong Kong after undergoing testing, complying with relevant technical specifications, and being granted a certificate by the authority.