The party central committee required the construction of a fixed pollution source supervision system with a pollution discharge permit system as the core.Under this background,this article focused on the weak foundation of refined environmental management technology in the pesticide industry,and constructed an environmental management technology system for the pesticide industry based on the full lifecycle of pollutant discharge permits from the perspectives of managers and pollutant discharge units.The system was successfully applied in multiple important tasks such as issuing and applying for pollution discharge permits,post supervision of pollution discharge permits,post management of pollutant discharge units,and local implementation of improving environmental quality,which also assisted in achieving comprehensive coverage of pollutant discharge permits in China's pesticide manufacturing industry,implementing the pollutant discharge permit system in the pesticide industry to play the role of"one certificate"fixed source environmental management,improving the regulatory efficiency of management departments,and promoting the healthy and green development of the pesticide industry.