The scientific work of the IUCr is conducted through its Commissions.
Each Commission page contains Terms of Reference, details of members and consultants and links to annual and triennial reports. A link is also provided to the web pages maintained by the Commission (where available).
Each non-publishing Commission has a global email address. Emails sent to this address will go to all members and consultants of the Commission and to the member of the Executive Committee with special responsibility for the Commission. Those applying to the Sub-committee on the Union Calendar for support of a meeting and seeking support of a Commission for their application should contact the relevant Chair.
*Members of the Commission on Crystallographic Nomenclature are ex officio. Emails should be addressed to the Chair.