*Nonprofit rate is subject to approval. Proof of nonprofit status must be submitted to Steve Strom at sstrom@thoracic.org for all new organizations.

• W-9 Form: The ATS's Taxpayer Identification Number (TIN) is 06-1548706. For a copy of the W-9 form please email Steve Strom at sstrom@thoracic.org.
• ACH: SAVE PROCESSING FEES - USE ACH. For ACH payments please see invoice for ATS banking information.
• Wire Transfer: Accepted from international customers ONLY. Exhibitor responsible for any wire transfer fees deducted by the bank (please ensure to include these fees in your payment).
• Company Check: Make check payable to: American Thoracic Society, Inc. (must be in U.S. Dollars, drawn on a U.S. bank, or additional fees will be incurred).
• Credit Card: To pay by credit card, please log into your Exhibitor Dashboard and click on the “Submit Payment” tile.

Notice of cancellation and/or downsizing must be received by the ATS in writing to either sstrom@thoracic.org or mwhyte@thoracic.org. A refund minus the cancellation fee of 50% of the total booth price is available until February 6, 2026. After February 6, 2026 there are no refunds. Funds cannot be applied to other opportunities. If a company with a minimum of 400 sq ft of exhibit space cancels its booth space after the final payment due date of February 6, 2026, the ATS requires that the exhibit space remain intact and the canceling company “lounge” the space at its own expense by adding comfortable chairs and signage that will say “This space is compliments of [Company Name].”

Please note for downsizing, a 50% downsizing fee on the original booth space cost will be incurred on top of the cost of the new booth space and half of the priority points earned for the conference are forfeited. The ATS retains the right to relocate an exhibitor after downsizing. The ATS can sell downsized space to another exhibitor without any rebate or permission