Cancellations and Substitutions

Requests for cancellations, substitutions, and refunds must be submitted in writing to . Phone calls will not be accepted. AIHce Full Conference refunds are subject to a $150 processing fee. One-Day and Expo Only registrations and all PDCs are subject to a $75 processing fee each. Student Registrations are subject to a $25 processing fee.

  • To receive a full refund (less processing fees), cancellations must be received on or before May 1, 2017.
  • A 50 percent refund (less processing fees) will be processed if request is received between May 2 and May 15, 2017.
  • No refunds will be processed for requests received on or after May 16 or for no shows; however, registration fees may be applied to register for the Virtual AIHce.

Guest tickets, tickets to Technical Tours, AIHF Pin and Fun Run/Walk purchases, and Virtual Conference are non-refundable. Refunds will be issued approximately 2 weeks post-conference. Cancelled registrations wishing to receive On Demand access to sessions must register separately and pay the appropriate fees post-conference.

No additional charges will be incurred for substitutions if the individual who is assuming the registration is eligible for the same rates as the original registrant. If the replacement individual is ineligible for the same rates, they must pay the balance due before the registration will be transferred.


You must be an individual member of AIHA or ACGIH with 2017 individual member dues fully paid to qualify for member registration rates.