The work of the Association is directed by the Council which is composed of delegates appointed by the National Members and elected representatives of Affiliate and Individual Members. The International Union of Crystallography may send a non-voting delegate (Observer) to meetings of the Council. The current composition is as follows:

National Members Councillors

National Member/Delegates at the Council Meeting in Vienna (August 2019)

Albania/Kosovo	Dritan Siliqi
Algeria	Ahmed Bekka
Austria	Christoph Kratky
Belgium	Yaroslav Filinchuk
Bulgaria	Daniela Kovatcheva
Croatia	Dubravka Matković Čalogović
Czech Republic and Slovak Republic	Jindrich Hasek
Denmark	Anders Østergaard Madsen
Egypt	Unknown
Finland	Kari Rissanen
France	Philippe Guionneau
Germany	Ute Kolb
Greece	Spyros E. Zographos
Hungary	Petra Bombicz
Ireland	Pat McArdle
Israel	Raz Zarivach
Italy	Giuseppe Zanotti
Latvia	Agris Berzins
Soc. Chem. Tech. Macedonia	Pance Naumov
Morocco	Abderrazak Assani
Netherlands	Hans Raaijmakers
Norway	Hans-Petter Hersleth
Poland	Janusz Lipkowski
Portugal	Pedro Pereira
Serbia	Olivera Klisuric
Slovenia	Anton Meden
South Africa	Catharine Esterhuysen
Spain	Fernando J. Lahoz
Sweden	Elisabeth Sauer-Eriksson
Switzerland	Anthony Linden
Tunisia	Mongi Debbabi
Turkey	F. Betül Kaynak
UK	Mark Roe
Ukraine	Roman Gladyshevskii