The Department of Defense, through the Naval Supply Systems Command (NAVSUP) Fleet Logistics Center San Diego, intends to award a sole source contract to Turnitin Holdings LLC for a subscription to the iThenticate plagiarism detection software. This software is essential for the Naval Postgraduate School (NPS) to check graduate students' thesis and research papers for similarities to existing sources, thereby aiding in plagiarism prevention and improving writing skills. The subscription will cover a one-year period from December 14, 2025, to December 13, 2026, and includes key features such as direct source comparisons, pattern recognition, and access to ProQuest for a significant number of users. Interested parties must submit their capability statements by 3:00 PM PST on December 3, 2025, via email to Queen Idele at queen.e.idele.civ@us.navy.mil.