The National Standards of the People's Republic of China (中华人民共和国国家标准),[1][2] coded as GB, are the standards issued by the Standardization Administration of China under the authorization of Article 10 of the Standardization Law of the People's Republic of China.[3][4]
According to Article 2 of the Standardization Law, national standards are divided into mandatory national standards and recommended national standards.[3] Mandatory national standards are prefixed "GB". Recommended national standards are prefixed "GB/T". Guidance technical documents are prefixed with "GB/Z", but are not legally part of the national standard system.[5]
Mandatory national standards are the basis for the product testing which products must undergo during the China Compulsory Certificate (CCC or 3C) certification. If there is no corresponding mandatory national standard, CCC is not required.
- ^ "The National Standards of the People's Republic of China: Environmental Quality Standards for Surface Water". Ministry of Ecology and Environment. Archived from the original on 2021-11-10. Retrieved 2022-01-09.
- ^ "中华人民共和国国家标准公告2011年第12号". National Energy Administration of China. Archived from the original on 2022-01-09. Retrieved 2022-01-09.
- ^ a b "中华人民共和国标准化法_中国人大网". npc.gov.cn. Archived from the original on 2022-01-21. Retrieved 2022-09-30.
- ^ "机构职责". sac.gov.cn. Archived from the original on 2022-06-03. Retrieved 2022-09-30.
- ^ "国家标准全文公开". openstd.samr.gov.cn. Archived from the original on 2022-09-01. Retrieved 2022-09-30.
食品安全、环境保护、工程建设方面的国家标准未纳入本系统，请咨询相关部委。