IWA Water and Development Congress & Exhibition

Welcome to the registration service for trade visitors to the IWA World Water and Development Congress & Exhibition 2025. The exhibition is open for trade visitors from Tuesday 9 December – Friday 12 December 2025.

Pre-registration as visitor for the IWA Water and Development Exhibition is now closed. But you can register on-site, this is also free of charge. You can go to QSNCC, Level 1, Lakeside. There you will find the Visitor registration desk where you can register and get your badge.

The exhibition address is Queen Sirikit National Convention Center (QSNCC), 60 Ratchadaphisek Rd, Khlong Toei, Bangkok 10110, Thailand.

Trade visitors also have access to the Business Forum sessions, which are a full component of the Congress Programme.

In order to attend all IWA Water & Development Congress sessions, you have to register separately as a congress delegate via https://waterdevelopmentcongress.org/registration/ and pay a congress registration fee. If you have registered already as a congress delegate do not register again here as visitor; congress delegates have free access to the exhibition and the business forums.

For more information, please contact info@iwa-exhibitions.com.

For hotel reservations please follow this link:
https://waterdevelopmentcongress.org/accommodation

For more information about the IWA Water and Development Congress and Exhibition 2025 please visit https://waterdevelopmentcongress.org/

Exhibition Catalogue