Future ACA Meetings 

The ACA Meeting is an annual event providing scientists from a wide variety of backgrounds the opportunity to exchange cutting edge ideas and techniques in multiple areas of research. Each meeting highlights various aspects of crystallography and demonstrates their significance to the greater scientific community. Vendors display the latest technology at the exhibit show.  Save the dates and join us!


2022 Meeting Home

Planning Meeting for ACA2023: 

August 3, 2022 @ Portland Marriott Downtown Waterfront

Questions?  Contact ACA HQ



2023: 73rd ACA Annual Meeting: Baltimore, Maryland USA

Find Out More About Baltimore!


Location: Baltimore Marriott Waterfront, 700 Aliceanna Street, Baltimore, Maryland 21202 USA

Tentative Schedule:
Workshops & Opening Reception: Friday, July 7, 2023
Sessions Day One: Saturday, July 8, 2023
Sessions Day Two: Sunday, July 9, 2023
Sessions Day Three: Monday, July 10, 2023
Sessions Day Four & Banquet: Tuesday, July 11, 2023
Future Planning Meeting: Wednesday, July 12, 2023