Registration Information

Reg PicOnline Registration: Register Now!

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

Mail:  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 and Housing Brochure

Registration Deadline:
Early Registrations must be received/postmarked by 11:59 pm CT on Monday, April 18, 2016.

Confirmations will be sent by e-mail, fax or mail within 10 business days of receipt. 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, May 2, 2016. After this date, refunds for registration fees will not be issued. The $35 COSM administrative fee, if applicable, is nonrefundable.

Registration Location and Hours:
Grand Ballroom Registration, Gold Level, East Tower

Tuesday, May 17:  12:00 pm – 5:00 pm
Wednesday, May 18:  6:30 am – 5:00 pm
Thursday, May 19:  7:00 am – 5:00 pm
Friday, May 20:  7:00 am – 5:00 pm
Saturday, May 21:  7:00 am – 3:00 pm
Sunday, May 22:  7:00 am – 10:00 am

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