The National Institutes of Health (NIH) intends to award a fixed-price contract for Ortho Clinical reagents and supplies, specifically for the Department of Transfusion Medicine at the NIH Clinical Center in Bethesda, Maryland. This procurement aims to secure essential analyzer supplies and reagents that are critical for ensuring the safety and effectiveness of blood products used in transfusion therapy, which must meet specific compatibility requirements for patient treatment. The selected supplier, Ortho-Clinical Diagnostics, Inc., is the sole source for these unique reagents, which have undergone extensive validation studies and are necessary for compatibility testing of both patients and blood donors. Interested parties capable of providing similar products may submit a capability statement by September 22, 2024, to Sheri Eiri at sheri.eiri@nih.gov, as the contract is contingent upon the availability of FY2025 funding.