AUTOZONE INC

Evaluation of Disclosure Controls and Procedures

As of May 9, 2026, an evaluation was performed under the supervision and with the participation of our management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, as amended. Based on that evaluation, our management, including the Chief Executive Officer and Chief Financial Officer, concluded that our disclosure controls and procedures were effective as of May 9, 2026.

Changes in Internal Controls

As part of a multi-year system implementation, the Company began utilizing certain aspects of a new enterprise resource planning (“ERP”) system during the quarter ended February 14, 2026. Eventually, this ERP system will replace our existing core financial systems. The ERP system is designed to accurately maintain the Company’s financial records, process transactions and provide timely information to its management team. While we believe that this new ERP system will enhance internal controls over financial reporting, there are inherent risks in implementing a new ERP system. Accordingly, we will continue to evaluate the design and operating effectiveness of these controls.

There have been no other changes in our internal control over financial reporting (as defined in Rule 13a-15(f) of the Exchange Act) that occurred during the quarter ended May 9, 2026, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.