The "Standards for Construction and Acceptance of Automatic Fire Alarm System" is now approved as a national standard, numbered GB50166-2019, and will be implemented from March 1, 2020. Among them, Article 5.0.6 is a mandatory provision and must be strictly implemented. The original national standard "Code for Construction and Acceptance of Automatic Fire Alarm System" (GB50166-2007) will be abolished at the same time. This standard is published on the website of the Ministry of Housing and Urban-Rural Development (www.mohurd.gov.cn), and is published by the China Planning Publishing House organized by the Institute of Standards and Quotas of the Ministry of Housing and Urban-Rural Development. Ministry of Housing and Urban-Rural Development of the People's Republic of China November 22, 2019
GB 50166-2019 history
2020GB 50166-2019 Standards for construction and acceptance of automatic fire alarm system
2007GB 50166-2007 Code for installation and acceptance of fire alarm system
1992GB 50166-1992 Code for installation and commissioning of automatic fire alarm system