The Department of the Treasury's Bureau of Engraving and Printing (BEP) has issued a Request for Information (RFI) focused on gathering innovative technologies and materials for overt security features on future U.S. currency. The RFI aims to identify effective counterfeit deterrents that can be easily authenticated by the public without the need for external devices, under various lighting conditions. This initiative is crucial for enhancing the security of U.S. currency against traditional printing and digital reproduction methods. Interested parties are invited to submit preliminary samples and a brief technical description by October 9, 2025, to the designated BEP R&D lead, Kevin Ibershoff, at kevin.ibershoff@bep.gov, or Falcon Albino at falcon.albino@bep.gov. Please note that the government will not compensate for any response costs, and submitted information will assist in assessing potential requirements for future solicitations.