This is a Sources Sought notice for non-personal professional emergency room registered nursing services at the Parker Indian Hospital in Parker, Arizona. The notice is for market research to determine compliance with the Buy Indian Act, and responses are due by 16 January 2026. The acquisition is set-aside exclusively for qualifying Indian Small Business Economic Enterprises (ISBEEs) or Indian Economic Enterprises (IEEs). Interested vendors must submit a detailed response including company information, a capability statement, and a completed IEE Representation form. No budget information is specified in this description.