This is a Request for Information (RFI) to identify sources capable of providing analytical laboratory services for the Defense Health Agency, with performance at the Navy Environmental and Preventive Medicine Unit 2 in Norfolk, VA. The current contract expires on 22 September 2026, and responses to this RFI are due by June 30, 2026. No budget information was specified. The RFI is for planning purposes only and does not constitute a solicitation or request for proposals. Interested parties should review the draft Statement of Work and submit a capabilities statement addressing accreditation, experience, and contract vehicles.