IERG Air Seminar

IERG's Air Seminar

April 16, 2026

President Abraham Lincoln Hotel | Springfield, IL

8:00am - 4:30pm

REGISTRATION 

IERG Members and E&E C.A.T. Subscribers
Young professionals are 5 years or less in their career
Students must show a valid ID from their college or university
March 23, 2026 - subject to updates

Available Sponsorships

Click the button below to select your sponsorship level and submit payment.

Your logo will be featured on this website, on the Seminar Materials page, and prominently displayed throughout the seminar. We sincerely appreciate your support and look forward to seeing you at the event!

All sponsors register at the member price. Please email iergstaff@ierg.org for questions or to obtain more information.

Thank you, Sponsors!

EXHIBITORS
SPONSORS
REFUND POLICY
Refund requests must be submitted by April 1, 2026. Approved refunds will be issued minus the applicable processing fee. No refunds will be granted after this date. To request a refund, please email iergstaff@ierg.org.

If you are unable to attend after the April 1 deadline, your registration may be transferred to another attendee or applied to a future seminar.