The "Design Standard for Indoor Air Quality Control in Public Buildings" is now approved as an industry standard, numbered JGJ/T461-2019, and will be implemented from October 1, 2019. This standard is made public on the website of the Ministry of Housing and Urban-Rural Development (www.mohurd.gov.cn), and is published and distributed by the China Construction Industry Press organized by the Standards and Quota Research Institute of the Ministry of Housing and Urban-Rural Development. Ministry of Housing and Urban-Rural Development of the People's Republic of China May 17, 2019
JGJ/T 461-2019 history
2019JGJ/T 461-2019 Design standard for indoor air quality control of public buildings