# Notice of Intent to Sole Source to PTFS Canonical: https://abierto.us/opportunities/0415760623a54ebe92f531e9e69d1ca5 - Notice type: Special notice - Status: Closed. Deadline was August 6, 2026 at 8:00 AM EDT - Department: Library of Congress - Contracting office: Library of Congress Fedlink (033103) - NAICS: 513210 Software Publishers - Product or service code: 7A21 Business Application off-the-shelf software delivered by perpetual license, which also encompasses enterprise level software enabling mission capability and business operational support. - First posted: July 22, 2026 - Last posted: July 22, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/0415760623a54ebe92f531e9e69d1ca5/view ## Description The Library of Congress/FEDLINK intends to issue a firm fixed price sole-source award utilizing Simplified Acquisition Procedures for Certain Commercial Products to Progressive Technology Federal Systems (PTFS), Inc., for its Bibliovation library services platform for the Defense Intelligence Agency Library. Bibliovation is a comprehensive, web-based search platform designed to consolidate a library’s physical and digital resources into a single, intuitive search interface. The anticipated period of performance will be a base year with four one-year options. This notice is for information purposes only and is not a solicitation. No contract will be awarded based on offers received in response to this notice. All sources eligible to meet this requirement must respond in writing. Responses must be supported with strong and convincing evidence that clearly articulate the company’s ability to satisfy this requirement as outlined above. A request for documentation will not be considered an affirmative response. If no responses that demonstrate comparable capability are received within fifteen (15) calendar days after publication of this notice, then a sole source acquisition award will be made. Responses to this notice must be sent to Katherine Bowen, Contracting Officer, at katbowen@loc.gov and fedlinkcontracts@loc.gov. ## Publications - July 22, 2026: Special notice, due August 6, 2026 at 8:00 AM EDT. Notice 0415760623a54ebe92f531e9e69d1ca5. https://sam.gov/workspace/contract/opp/0415760623a54ebe92f531e9e69d1ca5/view ## Points of contact - Katherine Bowen, katbowen@loc.gov - Catherine J. Campbell, catcampbell@loc.gov --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/0415760623a54ebe92f531e9e69d1ca5.