Environmental impact assessment refers to:
Analyze and predict the possible impact of construction projects on the environment, make technical and economic demonstration on the environmental protection measures to be taken, and put forward environmental protection measures during construction and operation, so as to effectively reduce the environmental pollution caused by construction projects.
According to the Catalogue for Classified Management of Environmental Impact Assessment of Construction Projects,
All enterprises with processing should do environmental assessment (including real estate development and public utilities, such as schools, hospitals and kindergartens).