Refund Policy

Refund Policy

Registrations cancelled in writing before September 1, 2014 will receive a full refund. Requests between September 2 – October 1, 2014 will receive a partial refund. There will be no refunds issued after October 1, 2014.  

Please contact SIGMA headquarters at 703-709-7000 or email binglis@sigma.org for event refund information.