Integra Resources Corp.

The Company has adopted a Code of Business Conduct and Ethics that applies to directors, officers and employees of, and consultants to, the Company (the "Code"). The Code meets the requirements for a "code of ethics" within the meaning of that term in General Instruction 9(b) of Form 40-F.

The Company amended the Code on December 31, 2024. The amendments to the Code made during the fiscal year ended December 31, 2024 were not material in nature. An amended copy of the Code is available on the Company's website atwww.integraresources.com.

All waivers of the Code with respect to any of the employees, officers or directors covered by it will be promptly disclosed as required by applicable securities rules and regulations. During the fiscal year ended December 31, 2024, the Company did not waive or implicitly waive any provision of the Code with respect to any of the Company's principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions.