The "WaterEX World Expo" in Mumbai is an international trade fair specializing in the water management industry. The name "WaterEX", an abbreviation for "Water Exhibition", highlights the central importance of the fair for presenting the latest developments and trends in the field of water management. The fair takes place every 2 years in the renowned Bombay Exhibition Centre (BEC) NESCO in Mumbai - a city known both for its dynamic economy and as a center of innovative industries. The fair is organized by the Chemtech Foundation, an institution dedicated to promoting technology and innovation across various industries. The main themes of the WaterEX World Expo include optimizing the use of water resources, wastewater treatment, and water reclamation – key areas that are currently of immense importance. The range of products and services at the fair extends from the latest technologies in water treatment, hydroelectric power plants, adsorption plants, and water analysis equipment to water filters, water pipes, water pumps, and water supply facilities. Furthermore, innovative solutions for resource management are presented. Thus, the fair offers a unique platform for companies from various sectors – from engineering to environmental technology – to present their latest products and services to an expert audience. The fair plays a significant role not just for Mumbai, but for all of India, by showcasing innovative solutions and technologies to address the country's growing water problems. Highlights of the fair include expert seminars and conferences, offering valuable insights and discussions on current topics. The exhibitors represent a wide range of industries, all connected to water management. The professional audience consists of experts from these sectors, including engineers, entrepreneurs, scientists, and representatives of government organizations. In conclusion, the Bombay Exhibition Centre (BEC) NESCO in Mumbai is ideally suited as a venue for such an international fair. It is easily accessible, conveniently located, and equipped with state-of-the-art facilities, essential for the successful execution of a major event. Thus, the WaterEX World Expo in Mumbai is an indispensable event for anyone interested in the future of water management and sustainable solutions in this sector. The WaterEX World Expo will take place on 4 days from Tuesday, 03. February to Friday, 06. February 2026 in Mumbai.