The "Urban Water Supply Management Information System Basic Information Classification and Coding Rules" is now approved as the urban construction industry product standard, numbered CJ/T541-2019, and will be implemented from December 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 Standards Press organized by the Standards 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 July 18, 2019
CJ/T 541-2019 history
2019CJ/T 541-2019 Basic information classification and coding rules of urban water supply management information system