WESTERN DIGITAL CORP 10-Q

Item 4. Controls and Procedures Evaluation of Disclosure Controls and Procedures As required by Rule 13a-15(b) promulgated by the Securities and Exchange Commission under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), we carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as such term is defined in Rule 13a-15(e) under the Exchange Act) as of the end of the period covered by this Quarterly Report on Form 10-Q. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that, as of the end of the period covered by this Quarterly Report on Form 10-Q, our disclosure controls and procedures were effective. Changes in Internal Controls over Financial Reporting There has been no change in our internal control over financial reporting during the second quarter of fiscal 2022 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting. 52 Table of Contents PART II. OTHER INFORMATION