LITHIUM AMERICAS CORP.

An evaluation was performed under the supervision and with the participation of the Company’s management, including the CEO and CFO, of the effectiveness of disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act), as of December 31, 2025. Based on the foregoing, the CEO and CFO concluded that the Company’s disclosure controls and procedures are effective to ensure that information required to be disclosed in reports that are filed or submitted under the Exchange Act are recorded, processed, summarized and reported within the time periods specified in the SEC rules and forms, and such information is accumulated and communicated to management, including the Company’s CEO and CFO, to allow timely decisions regarding required disclosure.

Changes in Internal Control Over Financial Reporting

There was no change in the Company’s internal control over financial reporting that occurred during the year ended December 31, 2025 that has materially affected, or is reasonably likely to materially affect, internal control over financial reporting.

Report of Management on Internal Control Over Financial Reporting

The Company’s management is responsible for establishing and maintaining adequate internal control over financial reporting for the Company. Internal control over financial reporting is a process to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with accounting principles generally accepted in the United States. Internal control over financial reporting includes maintaining records that in reasonable detail accurately and fairly reflect the Company’s transactions; providing reasonable assurance that transactions are recorded as necessary for preparation of the Company’s financial statements; providing reasonable assurance that receipts and expenditures of the Company’s assets are made in accordance with management’s authorization; and providing reasonable assurance that unauthorized acquisition, use or disposition of the Company’s assets that could have a material effect on the financial statements would be prevented or detected on a timely basis. Because of its inherent limitations, internal control over financial reporting is not intended to provide absolute assurance that a misstatement of the Company’s financial statements would be prevented or detected.

Management conducted its evaluation of the effectiveness of the Company’s internal controls over financial reporting based on criteria established in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this evaluation, management concluded that the Company’s internal control over financial reporting was effective as of December 31, 2025.