California Regional Division
Led by Brian Buchanan, Ph.D.
New York Regional Division
Led by Rich Stedman, Ph.D., at Cornell University
Michigan Regional Division
Led by Sol Hart, Ph.D., at the University of Michigan
Co-led by Graham Dixon, Ph.D., and Jeffrey Jacquet, Ph.D. at The Ohio State University
Co-led by Hilary Boudet, Ph.D., and Shawn Olson Hazboun at Oregon State University
United Kingdom Regional Division
Led by Darrick Evensen, Ph.D. at the University of Edinburgh
Virginia Regional Division
Led by Chris Clarke, Ph.D. at George Mason University