Members with a Cooperative.com login can make
changes and cancellations online via Cooperative.com > Member Center > My
Registrations. Cancellations received/processed by March 15, 2021 are fully
refundable. Registrants who cancel after this date will not receive a refund.
Substitutions are accepted. No shows and registrants failing to cancel prior to
March 15, 2021
are responsible for paying the full registration fee. If you have difficulty
cancelling online, you may contact Accounts Receivable at 703-907-6875, firstname.lastname@example.org
or fax to 703-907-5951.