COSMO-25
Registration & Fees
Timeline
Mar 18: Registration opens
Jul 15: Talk/poster submission deadline
Jul 23: Decisions on submitted talks/posters (later submissions decided upon the committee’s discretion)
Aug 1: Early registration and early payment deadline
Sep 15: Registration closes
Oct 13: Conference starts
Conference Fees
Early Registration Fees Until Aug 1
Regular: $375
Student: $275
Conference Dinner (optional): $50
Fees Between Aug 2-Sep 15
Regular: $475
Student: $375
Conference Dinner (optional): $50
Lunches and reception are included in the conference fees.
See Venues & Travel for accommodation costs and discounts.
Conference Payment
Please click the Payment button below to visit the CMU Mellon College of Science’s COSMO storefront and view registration and payment options.
Refund Policy
You will receive 100% refund on your registration payment if you need to cancel prior to September 15, 2025. If canceling between September 15-29, 2025, there will be a 50% refund. No refund will be issued if canceling after September 29, 2025.