11th IWA Conference on Odours and Air Emissions

The 11th IWA Conference on Odours and Air Emissions will be held from 2–5 November 2026 in Kuala Lumpur, Malaysia. This prestigious international event, under the International Water Association (IWA) banner, will gather global leaders, researchers, policymakers, regulators, industry professionals, and solution providers to address current and emerging challenges in odour science, air emissions management, regulatory frameworks, environmental protection, and community well-being. Building on the success of previous conferences held in Sydney, Singapore, Barcelona, Paris, Warsaw, Hangzhou, Bilbao and Hobart, the 11th edition marks a significant milestone as Malaysia hosts the global odour community for the first time. The conference will provide a collaborative platform for knowledge exchange, innovation showcase, policy dialogue, and international networking.

The conference is expected to attract both regional and international delegates, including environmental professionals such as consultants, regulators, water utilities, wastewater operators, landfill operators, industrial facility managers, technology providers, research institutions, universities, and policymakers.