The Pollutant Release and Transfer Register provides a single window for querying pollution source data. Through this system, the public can simultaneously check the air, water, waste, and toxic data of pollution sources, including air pollution, water pollution, waste emissions, and poisoning Manufacturing/importing data, etc. The public can conduct a cross-column integrated search in the front-end query system, and display the query results through the list and map interface. In addition, it also provides information on sanctions to learn about the sources of air, water, waste, and toxic pollution in various industries.

(1) System architecture optimization: Integrate text and advanced functions, and expand screening functions
(2) User interface optimization: Improve page usability and affinity
(3) Increase the query of the declared amount: the name or code of the pollutant can be used to query the declared amount
(4) Expansion of 50 effective downloads of data: increase the download volume of data per page, and no longer worry about downloading multiple data
(5) Responsive webpage: integrate computer version and mobile version webpage to solve display problems of various devices