The Standardization Administration of China (SAC; Chinese: 中国国家标准化管理委员会; pinyin: Zhōngguó Guójiā Biāozhǔnhuà Guǎnlǐ Wěiyuánhuì; abbr.

: 国家标准委; Guójiā Biāozhǔn Wěi) is an external name of the State Administration for Market Regulation.

With the development through China's reforms and opening up, in April 2001, the State Council of China decided to set up the General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ), by merging the former CSBTS and the former State Bureau of Import & Export Inspection and Quarantine (CIQ SA) and, at the same time, to establish the Standardization Administration of the People's Republic of China (SAC) and Certification and Accreditation Administration of the People's Republic of China (CNCA) under AQSIQ.

The State Administration for Market Regulation (SAMR[1]) interfaces with the IOML, the APLMF and the APEC/Sub-Committee on Standards and Conformance (SCSC).

The Ministry of Industry and Information Technology (MIIT) interfaces with the ITU.