Cancellation Policy

Cancellations, Substitutions, and Requests for Refunds: All cancellations, substitutions, and requests for refunds must be submitted in writing (electronically via email is also acceptable). Registrants who are unable to attend the event must e-mail their substitution, cancellation or refund request to the attention of the NCMA Boston at on one week before the event date. No refunds will be issued for cancellations received after one week prior to the event date. Refunds will not be issued for no-shows. If the event is cancelled due to extreme weather conditions, information regarding rescheduling and/or refunds will be provided. If you have additional inquiries, contact

All guests must register online.  On occasion  a limited amount of on-site registrations will be accepted; however, this is not guaranteed. Admission will be granted only to those who have paid in advance, have paid on-site, or can present proof of funding (i.e., approved SF 182) during the registration on the day of the event.