A Conference and Exposition on Structural Dynamics  |  Rosen Plaza Hotel, Orlando, FL  |  February 7–10, 2022


Registration Now Open


Early Bird Rates

Regular Rates

Member * $825 $925
Non-Member $950 $1050
Student Member * $300 $350
Student Non-Member ** $350 $425


* for members in good standing
** all students must submit proof of full-time status - FAQs


All individuals attending IMAC-XL must pay registration fees. Specific SEM awardees and keynote speakers may be exempt from paying registration fees.


To register, you will need your username and password. Don’t have an SEM/IMAC username and password? You can create a free profile account by clicking here. If you are having trouble logging into your account, contact Please do not create multiple profile accounts.

All registrations must be in the name of the person attending the conference.

Registrations cannot be transferred to colleagues or a third party.

All registrations must be paid in full before participating in the conference.


Register by January 3, 2022 at 5:00 PM (EST) to save up to $100.00 with our early bird discount.


Credit Card

VISA, MasterCard, and American Express are accepted. Credit card payments MUST be made through your account at

No changes in credit card after payment is processed, no exceptions. Please be sure that you are using the appropriate credit card for each transaction.


SEM will accept the Invoice as a payment option until January 3, 2022. After this date, all registrations must be paid by credit card. All invoices must be paid prior to the conference start date. All invoice requests must provide a purchase order.

SEM/IMAC will accept wire transfers only from individuals and organizations outside the United States, and only when a secure credit card payment is not possible.

Please contact Shari Matthews for bank information at

If your organization requires a W9 you may download one here.


To cancel a registration and/or request a refund, you must submit a request in writing to Shari Matthews ( Please enter "IMAC-XL Conference Cancellation/Refund" in the subject line. No cancellation requests will be processed by telephone. Requests submitted by January 10, 2022 will receive a refund minus a $75 service and processing fee. NO refunds will be given after January 10, 2022.

The conference may be cancelled or postponed due to unforeseen circumstances. If so, registration fees will be refunded; however, SEM/IMAC is not responsible for additional costs, charges, or expenses.

Author(s)/presenter(s) that do not present their work or are not present for the conference are not eligible for a credit or refund.


Currently, we are not offering group registration pricing for IMAC-XL.

Still Have Questions?

Visit our FAQ's