You may cancel your registration and receive a partial refund, minus a $75 cancellation processing fee, if submitted in writing by Friday, May 4, 2018. If cancellation occurs after the cut-off date, no refund will be offered. Substitutions are welcome and are encouraged. Please email Renata Casiel at firstname.lastname@example.org with any registration cancellation/substitution requests.NDIA is committed to providing a professional environment free from physical, psychological and verbal harassment. NDIA will not tolerate harassment of any kind, including but not limited to harassment based on ethnicity, religion, disability, physical appearance, gender, or sexual orientation. This policy applies to all participants and attendees at NDIA conferences, meetings and events. Harassment includes offensive gestures and verbal comments, deliberate intimidation, stalking, following, inappropriate photography and recording, sustained disruption of talks or other events, inappropriate physical contact, and unwelcome attention. Participants requested to cease harassing behavior are expected to comply immediately, and failure will serve as grounds for revoking access to the NDIA event.