IWRA
Prof. Yuanyuan LI
President, International Water Resources Association (IWRA)
Welcome Message
Dear Colleagues,
On behalf of the International Water Resources Association (IWRA), I am delighted to invite you to the XX World Water Congress in Istanbul, Türkiye, in 2027.
The 20th edition marks an important milestone, as IWRA celebrates 55 years of advancing sustainable water resources management worldwide. Since 1971, IWRA has brought together experts across disciplines, sectors and regions to promote science-based solutions to the world’s water challenges. At the heart of our mission is a commitment to bridging science, policy and practice, ensuring that knowledge informs decisions and drives meaningful action.
The World Water Congress, IWRA’s flagship event since 1973, embodies this mission. For more than five decades, it has convened the international water community to exchange knowledge, foster collaboration, and advance progress on water. We are proud that the Congress continues to be a place where science and policy meet.
We are honoured to mark this milestone in Istanbul, Türkiye. Bridging Europe and Asia, Istanbul stands at the crossroads of continents, cultures and ideas, providing a fitting setting for an event built on international dialogue and cooperation.
Under the theme “Future of Water: Smart. Resilient. Circular. Inclusive.”, the XX World Water Congress will explore the transformations needed to secure our shared water future: harnessing science, data and innovation for smarter water management; strengthening resilience to climate change and uncertainty; advancing circular approaches to manage finite resources sustainably; and promoting inclusive governance that reflects diverse voices, knowledge and needs.
Taking place only ten months after the 2026 United Nations Water Conference, the Congress offers a timely opportunity to build on its momentum and turn global commitments into progress through science, policy, and practice.
I extend our sincere appreciation to Türkiye, our host organisations and partners, and the International Scientific Committee for their commitment and dedication to making this Congress possible. I also thank our IWRA members and colleagues across the international water community, whose knowledge and engagement shape this Congress.
The XX World Water Congress is an invitation to come together and shape what comes next. I hope you will join us in Istanbul in 2027 and contribute your perspectives to the important conversations that will take place. It will be a privilege to welcome the global water community as we open a new chapter in IWRA’s journey and help define the future of water.