Registration Information

Registration is open!
View the registration brochure

Register now!

Complete the registration form and fax to 312-202-5003

Complete the registration form and mail to:
COSM Registration Office
C/o American College of Surgeons
633 N. Saint Clair St.
Chicago, IL 60611

Registration Deadline:
Early Registrations must be received/postmarked by 11:59 pm CT on Monday, March 27, 2017.

Confirmations will be sent by e-mail, fax or mail within 10 business days of receipt. If you would like to receive your confirmation via e-mail, please provide a valid e-mail address with your registration.

If you require a guarantee of receipt, send registration forms by overnight courier.

Substitution and Cancellation Policy:
Substitutions: Substitution of one individual to another is not permitted.
Cancellation: A refund of 50 percent of the registration fees, minus a $10 processing fee, will be returned to those who notify COSM in writing by Monday, April 10, 2017.  After this date, refunds for registration fees will not be issued.  The $35 COSM administrative fee, if applicable, is nonrefundable.

Registration Location and Hours:
Location is at the Grand Hyatt Manchester Hotel in the Palm Foyer, Second Level.

Tuesday, April 25: 12:00 pm – 5:00 pm
Wednesday, April 26: 6:30 am – 5:00 pm
Thursday, April 27: 7:00 am – 5:00 pm
Friday, April 28: 7:00 am – 5:00 pm
Saturday, April 29: 7:00 am – 3:00 pm
Sunday, April 30: 7:00 – 10:00 am

For more information about AHNS pre-conference sessions, please visit the COSM Program webpage.

Registration Questions:
Please contact Registration Services at 312-202-5244 or