ACA 2025 Elections

This fall, ACA members will have the opportunity to shape the future direction of our association by participating in the 2025 Annual Election. It’s your chance to make your voice heard — by casting your vote in key races and helping select the leaders who will guide the ACA in the years ahead.

 

Council & Committee Positions

This Fall, ACA members will participate in the 2025 annual election. Ballots will include positions for Vice President, Committee Members, and SIG Officers, with terms beginning January 1, 2026. Details on the voting process will be shared by email, and all announcements, updates, and final results will be posted on the ACA website.

To nominate write-in candidates for any office, write to the ACA Secretary: Kushol Gupta, Ph.D. ([email protected]) Biochemistry & Biophysics, Univ of Pennsylvania, 242 Anat-Chem Bldg., Philadelphia, PA 19104.  Letters must be received by September 30, 2025 and must be signed by five ACA members and include a signed statement by the candidate describing his or her qualifications. Voting will be by electronic ballot. Statements from all candidates will be available on the election site. The voting window will be open in October of 2025.

 

SIG Offices

Below is the complete list of this year’s open positions.
SIGOFFICE
Best Practices for Data Analysis & Archiving SIG Secretary Treasurer 2026-2027
Best Practices for Data Analysis & Archiving SIG Chair Elect 2026 (Chair 2027)
Biological Macromolecules SIG Chair Elect 2026 (Chair 2027)
Canadian Division Chair 2026/2027
Cryo-EM SIG Chair Elect 2026 (Chair 2027)
Cryo-EM SIG Secretary Treasurer 2026-2027
General Interest SIG Chair Elect 2026 (Chair 2027)
General Interest SIG Secretary Treasurer 2026-2027
Industrial SIG Chair Elect 2026 (Chair 2027)
Industrial SIG Secretary Treasurer 2026-2027
Light Sources SIG Chair Elect 2026 (Chair 2027)
Materials SIG Chair Elect 2026 (Chair 2027)
MicroED SIG Chair Elect 2026 (Chair 2027)
MicroED SIG Secretary Treasurer 2026-2027
Neutron Scattering SIG  Chair Elect 2026 (Chair 2027)
Powder Diffraction SIG Chair Elect 2026 (Chair 2027)
Small Angle Scattering SIG Chair Elect 2026 (Chair 2027)
Small Angle Scattering SIG Secretary Treasurer 2026-2027
Service SIG Chair Elect 2026 (Chair 2027)
Service SIG Secretary Treasurer 2026-2027
Small Molecules SIG Chair Elect 2026 (Chair 2027)
Young Scientist Interest Group (YSIG) Chair Elect 2026 (Chair 2027)

 

Members: Now’s the Time to Update Your ACA Profile & SIG Affiliations

As we head into election season, now is a great time to log in to your ACA member profile and make sure your information is up to date. In particular, please check that you are listed as a member of any Scientific Interest Groups (SIGs) you’d like to vote in—only members of a SIG are eligible to vote in its officer elections. Keeping your profile current not only ensures you receive the appropriate ballots, but also helps us better understand and serve our membership. Additionally by completing your demographic information and sharing your location in your profile, you contribute valuable data that supports our efforts to track trends, promote diversity, and plan for future events.