Advance registration is requested for participants who want to present their papers at the conference. Otherwise, their papers will not be included in the conference proceedings.

Notes:

1. For a complete list of low income countries, please referred to http://www.iwa-network.org/wp-content/uploads/2017/12/Benefits-and-Country-Classification-1.pdf and scroll down to Page 3.
2. YWPs refer to students with certificates to be shown on the conference reception.
3. Cancellation is only possible before 31 July 2021 via email to Dr. He heyd@njtech.edu.cn. Refund will be made after deducting an agency fee of 3% and additional deduction may occur when an invoice has been officially issued.
4. To become an IWA member, please visit the link below.