Ameryka Południowa Argentinian Association for Chemical Engineers, Argentyna Brazilian Association of Chemical Engineering, Brazylia Colombian Association of Chemical Engineering, Kolumbia Paraguayan Association for Chemical Engineers, Paragwaj Association of Chemical Engineers of Uruguay, Urugwaj
Ameryka Północna Canadian Society for Chemical Engineers, Kanada Chemical Engineers Companies, USA – American Chemical Society (ACS) – American Hydrogen Association (AHA) – American Institute of Chemical Engineers (AIChE) – Association of Energy Engineers (AEE) – Electrochemical Society (ECS) – National Organization for the Professional Advancement of Black Chemists and Chemical Engineers (NOBCChE) Mexican Insititute of Chemical Engineers (IMIQ), Meksyk North American Catalysis Society, USA