The fee will be refunded for cancellations received by April 24, 2019, less a $100 processing fee. Only written cancellations will be honored. Cancellations will be accepted by fax at (703) 276-3108 or email to firstname.lastname@example.org. In the event that the meeting is canceled, participants will receive a full refund for registration fees paid. Transportation costs or fees are the responsibility of each attendee, and therefore not reimbursable by the CAS.