SUPPORTING SOCIETIES
The International Delegates on Filtration (INDEFI) was formally established in 1990, as an organization to coordinate and formalize future World Filtration Congresses
American Filtration & Separations Society
Austrian ChemicalSociety
Canadian Society for ChemicalEngineering
Chinese Filtration Society
MKE Hungarian Chemical Society
Taiwan Filtration & Separations Society
The Filtration Society, UK