JATCS is the largest annual conference on municipal wastewater collection and treatment in Japan. JATCS has been playing an important role in development of Japanese wastewater industry, new technologies and expertise in order to achieve clean water. The last conference before the pandemic in 2019 had 27 presentations in English while 437 in Japanese with more than 2,600 professionals’ participation.
JSWA welcomes international speakers and audience to meet Japanese wastewater professionals from utilities, governments, private companies, academia, research institutes and NGOs.
Note: This conference will be held in a hybrid mode; face to face and digitally. The decision will be made in early June 2022.


Date: 2nd-4th August 2022
Venue: Tokyo Big Sight
Session Topics
-Technical Innovation
-Strategy and Best Practice
-Science and Technology

Japan Sewage Works Association