The Department of Health and Human Services, specifically the Indian Health Service, intends to award a sole source contract to Ortho Clinical Diagnostics for the renewal of a cost-per-test/lease agreement for two Vitros XT 7600 Integrated Chemistry systems at the Chinle Comprehensive Health Care Facility Laboratory Department in Arizona. This procurement is critical to ensure uninterrupted laboratory services that directly impact patient care, as the facility is already equipped with the analyzers and staff trained on their operation. The contract period is set from January 1, 2026, to December 31, 2026, with two optional one-year extensions, and interested parties may contact Nora Nutlouis at nora.nutlouis@ihs.gov or 928-725-9806 for further information. Responses to this notice must be submitted by the specified deadline to be considered for any future competitive procurement decisions.