What are the mandatory regulations for the demolition of abandoned chimneys?

Regulations on environmental protection management of construction projects.

In China, the demolition of abandoned chimneys needs to comply with the relevant regulations of the environmental protection department. According to the "Regulations on Environmental Protection Management of Construction Projects" and other laws and regulations, projects involving the demolition of abandoned chimneys need to go through environmental impact assessment and declaration procedures to ensure that the demolition process will not cause pollution and impact on the surrounding environment.