Regional Associates of the IUCr

• Africa: African Crystallographic Association 
• • PCCr4 Fourth Pan-African Conference on Crystallography, Algeria, April 2025
  • PCCr3 Third Pan-African Conference on Crystallography, Nairobi, Kenya, 17-22 January 2023
  • ePCCr Pan-African Conference on Crystallography Online, 15-20 November 2021
  
  
• North America: American Crystallographic Association 
• • ACA2024 74th American Crystallographic Association Annual Meeting, Denver, CO, USA, 7-12 July 2024
  • ACA2023 73rd American Crystallographic Association Annual Meeting, Baltimore, MD, USA, 7-11 July 2023
  • ACA2022 72nd American Crystallographic Association Annual Meeting, Portland, OR, USA, 29 July-3 August 2022

• Asia and Australasia: Asian Crystallographic Association 
• • AsCA 2024: 18th Conference of the Asian Crystallographic Association, Sunway, Selangor, Malaysia, 1-6 December 2024
  • AsCA 2022: 17th Conference of the Asian Crystallographic Association, Jeju, Republic of Korea, 30 October-2 November 2022
  • AsCA 2019: 16th Conference of the Asian Crystallographic Association, Singapore, 17-20 December 2019

• Europe: European Crystallographic Association
• • 34th European Crystallographic Meeting, Padova, Italy, 26-31 August 2024
  • 33rd European Crystallographic Meeting, Versailles, France, 23-27 August 2022
  • 32nd European Crystallographic Meeting, Vienna, Austria, 18-23 August 2019

• Latin America: Latin American Crystallographic Association
• • VI Meeting of the Latin American Crystallographic Association, Montevideo, Uruguay, 23-26 September 2024
  • V Meeting of the Latin American Crystallographic Association, San José, Costa Rica, 28-30 November 2022
  • IV Meeting of the Latin American Crystallographic Association, Bucaramanga, Colombia, 7-10 October 2019