SOURCES SOUGHT NOTICE: Proficiency Testing Program

The Indian Health Service, Kayenta Service Unit is conducting market research for a Sources Sought Notice (SSN) – Proficiency Testing Program (IHS1520820) to identify potential vendors for proficiency test survey kits and proficiency testing services. This is for the continuing accreditation of Clinical Laboratory services and to meet Clinical Laboratory Improvement Amendments (CLIA) requirements at the Kayenta Health Center in Arizona. The NAICS code for this requirement is 621511 (Medical Laboratories). This is *not* a solicitation; responses are for market research purposes only and will inform the acquisition strategy, including potential set-asides for Indian Economic Enterprises (IEE) under the Buy Indian Act (25 U.S.C. 47). Offerors must self-certify their status as an IEE and be registered in the System for Award Management (SAM.gov) to be eligible for award. Interested parties should submit their company profile, capability statement, and IHS IEE Representation Form (if applicable) to Flora Washington at flora.washington@ihs.gov by December 10, 2025, 12:00pm.

Notice ID

da86a084247f41639e14aaa258708b80

Solicitation Number

IHS1520820

NAICS Code

621511

Classification Code

R420