Mr. Mark Appleby reports

TARTISAN NICKEL CORP. RETAINS TETRA TECH TO COMPLETE PFS GAP ANALYSIS FOR THE KENBRIDGE NICKEL-COPPER PROJECT, NORTHWESTERN ONTARIO

Tartisan Nickel Corp. has engaged Tetra Tech Canada Inc. to conduct an independent review of the existing preliminary economic assessment for the Kenbridge nickel-copper-cobalt project and deliver a structured goal actual plan analysis, identifying the technical, commercial and compliance work required to advance the Kenbridge project to the prefeasibility study level.

The Tetra Tech team will perform a PFS GAP analysis and prepare a technical memorandum for Tartisan's internal use that includes the outcomes of the following services:

• Assess the quality, completeness and assumptions of the current PEA;
• Identify gaps relative to PFS requirements (technical, data and testwork);
• Prioritize gaps and recommend a staged work program with cost/time estimates to close them.

The review will be based on the information contained within the "Preliminary Economic Assessment of the Kenbridge Nickel Project -- NI 43-101 and 43-101F1 Technical Report, dated Aug. 26, 2022," along with all relevant information on the Kenbridge project to date.

Tetra Tech is a globally recognized engineering and consulting firm with extensive experience in mining, critical minerals, feasibility studies, mine engineering, environmental services and project development. The firm provides mining consulting services ranging from conceptual evaluations through feasibility studies and detailed engineering.

Mark Appleby, president and chief executive officer of Tartisan, commented: "Engaging Tetra Tech represents a significant milestone in the advancement of the Kenbridge nickel-copper-cobalt project. The gap analysis will provide a clear road map of the technical, engineering, environmental and permitting work required to move Kenbridge toward a prefeasibility study. As demand for critical minerals continues to grow, Tartisan remains committed to unlocking the value of this high-grade nickel sulphide deposit located in the heart of Northwestern Ontario."

Mr. Appleby sent on to state, "We believe that completion of the PFS gap analysis will assist in optimizing resource expansion, engineering, metallurgical testing, environmental baseline studies and project permitting as Kenbridge advances toward development."

About the Kenbridge nickel-copper-cobalt project

The Kenbridge nickel-copper project is located near Sioux Narrows in the Kenora mining district of Northwestern Ontario. Kenbridge is one of Canada's highest-grade undeveloped nickel-copper sulphide deposits, and is strategically positioned to contribute to the North American critical mineral supply chain.

Qualified person

The technical information in this news release has been prepared in accordance with Canadian regulatory requirements as set out in NI 43-101, and reviewed and approved by Dean MacEachern, PGeo, an independent consultant to the company and a qualified person as defined by NI 43-101.

About Tartisan Nickel Corp.

Tartisan is a Canadian-based critical mineral exploration and development company which owns the Kenbridge nickel-copper project, Sioux Narrows in Northwestern Ontario and the Sill Lake silver project near Sault Ste. Marie in Ontario, as well as the Night Danger Glatz Turtle Pond project near Dryden in Ontario.

Tartisan common shares are listed on the Canadian Securities Exchange, the OTCQX and the Frankfurt Stock Exchange. Currently, there are 158,195,904 shares issued and outstanding (162,616,961 fully diluted).

We seek Safe Harbor.