By Abbi Cessford / November 27, 2025 IWA World Water Congress & Exhibition 2026 Dates: 4–8 October 2026Location: Scottish Event Campus (SEC), Glasgow, UKWebsite: https://www.worldwatercongress.org/ Summary One of the world’s largest and most influential water-sector events, covering the entire water cycle, resilience strategies and global water-sector challenges.