This standard applies to the emission management of existing pollution sources within the scope of Chongqing, as well as the environmental impact assessment of new, renovated and expanded projects, the design of environmental protection facilities for construction projects, completion acceptance and emission management after production.
DB50/ 418-2016 history
2016DB50/ 418-2016 Comprehensive Emission Standards of Air Pollutants
2012DB50/ 418-2012 Comprehensive Emission Standards of Air Pollutants in Chongqing