Anteris Technologies Global Corp.

Controls and Procedures

Evaluation of Disclosure Controls and Procedures

As of March 31, 2025, management, with the participation and supervision of our Chief Executive Officer and our Chief Financial Officer, have evaluated our disclosure controls and procedures as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act. Based on that evaluation, our Chief Executive Officer and our Chief Financial Officer have concluded that, solely as a result of the material weaknesses in our internal control over financial reporting described below, as of March 31, 2025, our disclosure controls and procedures were not effective to provide reasonable assurance that information we are required to disclose in reports that we file or submit under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in SEC rules and forms, and that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.

Changes in Internal Control over Financial Reporting

There are no changes in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that occurred during the three months ended March 31, 2025, that have materially affected, or are reasonably likely to materially affect, our internal control financial reporting.

Previously Reported Material Weakness

In connection with the preparation of our financial statements for the years ended December 31, 2024 and 2023, our management and our independent auditors identified material weaknesses in the design and operating effectiveness of our internal control over financial reporting, which remained unremediated as of March 31, 2025. A material weakness is a deficiency, or combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the annual or interim financial statements will not be prevented or detected on a timely basis.

The material weaknesses identified by our management and our independent auditors related to (i) a lack of appropriately designed, implemented and documented procedures and controls, and (ii) deficiencies in the segregation of duties.

To remediate these material weaknesses, we are in the process of implementing measures designed to improve our internal control over financial reporting, including supplementing automated controls with additional manual controls and documentation thereof. We have an active project to complete documentation of our entity-level and key financial reporting processes and controls. This includes the preparation and review of account reconciliations, journal entries and information technology systems. In addition, we are undertaking a review of segregation of duties across financial reporting streams.

The material weaknesses will not be considered remediated until management completes the design and implementation of the measures described above and the controls operate for a sufficient period of time and management has concluded, through testing, that these controls are effective. These remediation measures will be time consuming and require financial and operational resources. If one or both of these material weaknesses are not remediated, they could result in a material misstatement of our annual or interim financial statements that might not be prevented or detected.

While we believe that these efforts will improve our internal control over financial reporting, the design and implementation of our remediation is ongoing and will require validation and testing of the design and operating effectiveness of our internal controls over a sustained period of financial reporting cycles. The actions that we are taking are subject to ongoing senior management review, as well as audit committee oversight. We will not be able to conclude whether the steps we are taking will fully remediate the material weaknesses in our internal control over financial reporting until we have completed our remediation efforts and subsequent evaluation of their effectiveness.

PART II. Other Information

Item 1.