IWA Poland
https://iwa-ywp.pl/

The International Water Association (IWA) is a nonprofit organisation and knowledge hub for the water sector, with over 60 years of experience connecting water professionals worldwide to find solutions to the world's water challenges. IWA works across a wide range of issues covering the full water cycle, with four programmes (Digital Water, Basins of the Future, Cities of the Future, Water and Sanitation Services) that work towards achieving the Sustainable Development Goals.