The Department of the Treasury's Bureau of Engraving and Printing (BEP) is seeking to procure six Universal Currency Authentication Sensor 3 (UCAS3) and six GemVision Currency Sensor (GVCS) sensors, along with maintenance services, for integration with their M8 machines located in Washington D.C. and the Western Currency Facility. This procurement is critical for ensuring the quality control and compliance of printed currency with Federal Reserve Board (FRB) standards, as the sensors are essential for analyzing currency and maintaining the integrity of the Bureau's mission to produce Federal Reserve Notes. The acquisition will be sole-sourced from Authentix, Inc., the exclusive developer and manufacturer of these sensors, under FAR 6.302-1, due to their proprietary nature and the lack of alternative sources. Interested parties can contact Jeremy Boggs at Jeremy.Boggs@bep.gov or Naweed Nezam at Naweed.Nezam@bep.gov for further information.