The Department of Defense, specifically the United States Air Force, intends to award a sole source contract to The Institution of Engineering and Technology (IET) for perpetual access to the IET eBooks Journal Archives (2025). This procurement will provide access to 60 titles covering various disciplines in engineering and technology, including electrical, electronics, computing, control, biomedical, and communications technologies, without a defined period of performance. The selected product must meet specific characteristics, such as full-text online access, a robust search interface, IP authentication, and COUNTER-compliant usage data. Interested parties may submit capability statements or proposals by April 15, 2025, to the designated contacts, Benjamin Spencer and Stephen Sheets, via email, with the understanding that the government will not reimburse any costs associated with these submissions.