The Department of Defense, specifically the Naval Research Laboratory (NRL), intends to enter into a sole source contract with the American Chemical Society (CAS) for the renewal of the CAS SciFinder Discovery Platform Subscription. This procurement aims to secure brand name access to licensed scientific literature critical for the research and development missions of the U.S. Navy, ensuring that NRL scientists and engineers have the necessary resources to support their operational effectiveness. The subscription is vital for enhancing the library's offerings and preserving essential scientific information across various disciplines. Interested firms that believe they can meet this requirement are encouraged to submit written notifications to the Contracting Officer, Kevin Nguyen, at kevin.nguyen3.civ@us.navy.mil within 15 days of this announcement.