The "Urban Green Space Classification Standard" is now approved as an industry standard, numbered CJJ/T85-2017, and will be implemented from June 1, 2018. The original industry standard "Urban Green Space Classification Standard" CJJ/T85-2002 was abolished at the same time. 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 Ministry of Standards and Quota Research Institute. Ministry of Housing and Urban-Rural Development of the People's Republic of China November 28, 2017
CJJ/T 85-2017 history
2018CJJ/T 85-2017 Urban Green Space Classification Standard
2002CJJ/T 85-2002 Standard for classification of urban green space