The departments of housing and urban and rural development of all provinces and autonomous regions, the municipal housing and urban and rural development (management) committees, the Beijing Urban Management Commission, and the Xinjiang Production and Construction Corps Bureau of Housing and Urban and Rural Development:

In order to deeply implement the spirit of the 20th National Congress of the Communist Party of China and the decisions and deployments of the Party Central Committee and the State Council, promote the construction of urban underground comprehensive pipe galleries according to local conditions, and promote high-quality urban development, our department has organized the revision of the "Technical Guidelines for the Construction Planning of Urban Underground Comprehensive Pipe Corridors". We hereby issue it to you, please refer to the actual implementation. The Technical Guidelines for the Construction Planning of Urban Underground Comprehensive Pipe Corridors (Jian Ban Cheng Han [2019] No. 363) shall be abolished simultaneously.

Office of the Ministry of Housing and Urban Rural Development

May 26, 2023