The Department of the Interior, specifically the Bureau of Reclamation's Upper Colorado Regional Office, is seeking qualified vendors for the procurement of Passive Integrated Transponders (PIT) Tags and associated equipment through an Indefinite Delivery Indefinite Quantity (IDIQ) contract. This solicitation replaces the previous solicitation (140R4025F0014) and aims to ensure the availability of essential tagging and tracking equipment used in various environmental and wildlife management applications. Interested parties should note that the solicitation details have been updated on SAM.gov, and for further inquiries, they can contact Russell Oaks at rdoaks@usbr.gov or by phone at 801-524-3825.