Asian and Oceanic Photochemistry Association - AOPA
Regional organization uniting photochemical research societies across Asia and Oceania.
European Photochemical Association
The European Photochemical Association (EPA) promotes the development of photochemistry in Europe and contacts between photochemists.
French Photochemical Group - GFP
French scientific association focused on fundamental and applied photochemistry.
Inter-American Photochemical Society
The Inter-American Photochemical Society (I-APS) promotes the communication, dissemination and advancement of knowledge in the photochemical sciences.
Japanese Photochemical Association
Academic society supporting photochemistry research, symposia, and awards in Japan.
Royal Society of Chemistry - Photochemistry Group
UK professional interest group connecting researchers and students in photochemical sciences.