Change in Certifying Accountants (Form 8-K)

On October 6, 2025, ScanTech AI Systems Inc. (the "Company") appointed Berkowitz Pollack Brant Advisors + CPAs ("BPB") to serve as the Company's new independent registered public accounting firm. BPB's appointment was approved by the Audit Committee of the Board of Directors, and is for the Company's fiscal year ending December 31, 2025 and certain interim periods.

During the Company's fiscal years ended December 31, 2024 and 2023 and the subsequent interim periods through October 6, 2025, the date that BPB was appointed as the Company's new independent registered public accounting firm, neither the Company nor anyone acting on its behalf consulted with BPB regarding either of the following: (i) the application of accounting principles to a specified transaction, either completed or proposed; or the type of audit opinion that might be rendered on the Company's financial statements, and neither a written report nor oral advice was provided to the Company that BPB concluded was an important factor considered by the Company in reaching a decision as to an accounting, auditing or financial reporting issue; or (ii) any matter that was either the subject of a disagreement (as defined in Item 304(a)(1)(iv) of Regulation S-K and the related instructions) or a reportable event (as described in Item 304(a)(1)(v) of Regulation S-K).