36C25722D0064 P00006_1.docx

This is a Special Notice announcing a sole-source modification to an existing IDIQ Firm-Fixed-Price contract. The Department of Veterans Affairs, Veterans Integrated Service Network 17, intends to modify the current contract held by Mayo Collaborative Services, LLC to add specialized referral laboratory testing services to the North Texas Veterans Health Care Pathology and Laboratory Department located at 4500 South Lancaster Road, Dallas, TX 75216. The modification adds nine new laboratory test line items with estimated annual volumes ranging from three to five tests per item, including genetic mutation analyses (UBA1, Prothrombin G20210A, TP53), hematologic diagnostics (Chronic Lymphocytic Leukemia FISH, B-cell lymphoma NGS), metabolic testing (UDP-Glucuronosyltransferase 1A1), tissue analysis (Copper in liver tissue), and immunological evaluation (CNS Demyelinating Disease serum testing). The solicitation number is 36C25722D0064, with a response deadline of June 10, 2026 at 10:00 AM Central Time.

The contracting office is located in San Antonio, TX 78240, with Susan Flores serving as the Contracting Specialist point of contact. Although this is a sole-source procurement justified under 41 U.S.C. 1901, the notice explicitly states it is not a request for competitive proposals; however, all responsible sources may submit capability statements for consideration. The Government reserves the right to determine whether to conduct a competitive procurement in the future based on information received. A justification for the sole-source award will be made publicly available within 14 days of modification execution per FAR 6.301. The product service code is Q301 (Laboratory Testing), and the NAICS code is 621511 (Medical Laboratories).