Letter of Invitation: If you require a letter of invitation to obtain a visa, please register for the conference first. After, you may send a request for an invitation letter to papers@nace.org. Letters may take up to 2 weeks to be received. Please note that a letter will not be issued if you have not registered for the conference.

Cancellation Policies: Cancellations received 35 days or more prior to the starting date of the event will receive a refund of 50%. Cancellations received 34 days to 3 days prior to the start date of the event will receive a refund of 10%. No refunds will be given 3 days or less prior to the start date of the event.

All cancellations must be in writing to firstservice@nace.org.

Right to Deny or Remove: We reserve the right to deny registration or admission to, or remove any party from the Conference, in our sole discretion.