The International Association of Astacology (IAA) was founded in Hinterthal, Austria in 1972. Any individual or firm interested in furthering the study of Astacology is eligible for membership. Services to members include a quarterly newsletter (Crayfish News), membership directory, biennial international symposium and publication of the journal Freshwater Crayfish.
2026
IAA 24 Zagreb, Croatia. 2024.
Hluboka nad Vltavou
Czech Republic. 2022.
IAA 15 London, England.
IAA 12 Augsburg, Germany