At the initial stage of this project, the single window for the city's permit integration was completed, and it assisted in collecting counties and cities and referring to the practice of the Environmental Protection Agency to build the city's consultation and joint review process; as for the guidance in drawing pollution flow maps, 283 companies with more than 3 types were selected Manufacturers with a license and a capital of more than 30 million yuan are given priority as counseling objects, and then teaching and counseling are conducted through publicity briefing sessions (including 11 sessions of computer teaching practice), telephone contact, and video conferences. A total of 67 companies have been counseled Manufacturers, 61 of which have been drawn and uploaded to the EMS system. In addition, in order to let the staff of the Environmental Protection Bureau better understand matters such as permit integration and pollution flow map drawing, a total of 2 education and training sessions were conducted, and simulated scenario drills were conducted through animation content to familiarize the contractors/commissioners with the consultation and review process. In addition, the plan is to assist in handling a pre-consultation and counseling session in November, and visit the Science and Technology Management Bureau to discuss the cooperation mode for future consultation and joint review.

In 110 years, Tainan City promoted the integration plan of environmental protection permits