The "Energy-saving Design Standard for Residential Buildings in Moderate Areas" is now approved as an industry standard, numbered JGJ475-2019, and will be implemented from October 1, 2019. Among them, Articles 4.2.1, 4.2.2, 4.3.6, and 4.4.3 are mandatory provisions and must be strictly implemented. 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 February 1, 2019
JGJ 475-2019 history
2019JGJ 475-2019 Design standards for energy efficiency of residential buildings in mild areas