本計畫主要工作執行成果包括：(1)檢核及研析計算指引之指定毒化物2017年釋放量申報資料，其釋放申報量占總釋放申報量之98.48%，釋放物質以二甲基甲醯胺、醋酸乙烯酯及丙烯酸丁酯為主，釋放製程以PU皮製造程序及膠帶製造程序為主。另外亦將2017年釋放量上網公開供民眾查閱。(2)完成60場次指定毒化物釋放量申報現場輔導，以及20場次非指定毒化物釋放量申報諮詢輔導，藉此提升廠家申報能力，共計2,366筆申報資料已改善缺失，並辦理完成3場次廠商說明會及1場次環保局說明會，宣導釋放量申報法規方式。(3)依各國釋放量申報法規制度，如：美國毒性物質釋放清冊、加拿大全國污染物釋放清冊、日本污染物質排放及移動量登記制度、歐盟污染排放及遷移登錄系統，以及我國相關排放標準等資料，提出釋放量推動之建議，包括：申報門檻的調整及優先減量物質與區域等。(4)蒐集鹿特丹公約、汞公約及美國、印度、歐盟之進出口通知物質，以及相關之事先知情同意程序(Prior Informed Consent, PIC)，並審視我國相關審查流程、製作相關表單以規劃進出口案件資料庫，且提出我國管理建議。此外，建置進出口案件資料，共計352件。(5)彙集循環經濟應用於化學物質交易平台之作法及案例，提出交易平台設置相關建議，達成共享經濟之目標。

The main working implementation results of this project are summarized as follows: (1) The release quantities reporting of designated toxic substances are checked and analyzed in according to the toxic substance release calculation guidance in 2017. The designated toxic substances release quantities are about 98.48% of all the national reported quantities, and the N,N-Dimethyl formamide, Vinyl acetate and Butyl acrylate are the main substances while polyurethane(PU) synthetic leather manufacturing and tape manufacturing are the main releasing manufacturing process. The project also provided the release quantities records in 2017 for the public reference. (2) We have accomplished 60 on-site declaration guidance for the release quantities of designated toxic substances while 20 guidance for the release quantities of non-designated toxic substances to enhance factories declaration ability. Overall, 2,366 declaration information are amended. Moreover, 3 presentations for manufactures while 1 presentation for Environmental Protection Bureau(EPB)to propagandize the regulations of release quantities. (3) According to the declaration regulation system of various countries, information of the Toxic Substances Release Inventory(TRI) in United States, National Pollutant Release Inventory(NPRI) in Canada, Pollutant Release and Transfer Register(PRTR) in Japan, European pollutant release and transfer register(E-PRTR) and Emission Standards of Taiwan for instance, we elaborate release quantities improvement suggestions, including adjustment of the reporting threshold and reduced substances and areas in priority. (4) Substances to declare while imported and exported of Rotterdam Convention, Minamata Convention on Mercury and the Toxic Substances Control Act (TSCA), India, and EU are collected, and its Prior Informed Consent(PIC). We examine the related domestic reviewing process and create application forms and system settings to organize the database of import and export cases. Domestic management suggestion are also exposited. Moreover, 352 cases of import and export are built. (5) Methods and cases for circular economy application in toxic and chemical substances trading platform are compiled. We propose trading platform setting suggestions to achieve the goals of sharing economy.