Integra Resources Corp. ("Integra" or the "Company") (TSXV:ITR) (NYSE:ITRG) is pleased to announce that the United States Bureau of Land Management ("BLM") has published the Notice of Intent ("NOI") in the Federal Register initiating the National Environmental Policy Act ("NEPA") review process for the DeLamar Project ("DeLamar" or the "Project") located in Idaho.

The publication of the NOI represents a significant milestone in the advancement of DeLamar, formally commencing preparation of an Environmental Impact Statement ("EIS") and initiating the public scoping and stakeholder engagement process under NEPA. Following public scoping and the associated 30-day comment period, the BLM will conduct its environmental analysis and is expected to publish the final EIS and Record of Decision ("ROD") in the second half of 2027.