Sources Sought Notice for Diagnostic Radiology Interpretation Services (IHS-SS-26-1518822)

Close: Jan 27, 2026

Provide diagnostic radiology interpretation services. Provide diagnostic radiology interpretation services for standard x-ray and ultrasound imaging. The number of imaging studies varies but average 800 x-rays and 150 ultrasounds per year.

Close: Feb 2, 2026

The Military Sealift Command (MSC) issued a Sources Sought (N32205-SS-PM4-26-045) seeking information on availability and pricing for a 35-day special time charter of a U.S. or foreign-flag surface support vessel to support DPAA mission operations in the Solomon Islands. Required vessel characteristics include ~6-day endurance, minimum 8-knot cruising speed, deck space for equipment, berthing and habitability for at least 10 sponsor personnel, and provisioning requirements. Responses are due on February 2, 2026, and the notice is a procurement sources-sought notice rather than a grant.

Close: Nov 1, 2026

This is a Sources Sought (not a solicitation) issued by the Indian Health Service (IHS) to identify Indian Small Business Economic Enterprises (ISBEEs) and Indian Economic Enterprises (IEE) capable of providing weekly solid waste collection services for the Blackfeet Service Unit locations (Browning and Heart Butte, MT). Respondents must submit capability statements and complete the Buy Indian Act Indian Economic Enterprise Representation Form to demonstrate eligibility and that Indians/Tribes will receive at least 51% of contract earnings. Responses are due by Nov 1, 2026, and will inform the government’s acquisition strategy (the notice is a Buy Indian Set-Aside with NAICS 562111).

Close: Jan 1, 2027

NASA Ames Research Center issued a Sources Sought (request for information) to identify potential partners for upcoming NASA Announcements of Opportunity, Broad Agency Announcements, Missions of Opportunity, and other proposal calls in areas including planetary exploration, space biology, astrophysics, and instrument/payload development. The notice requests brief capability summaries and relevant past performance; it is a sources-sought/RFI notice (not a grant or direct solicitation) and responses will be retained for up to three years to support future opportunities. The official posting is on SAM.gov and the notice is open/active as of 2026-01-09 with responses accepted through the close date listed on the SAM.gov posting.