The Department of the Treasury, specifically the Bureau of Engraving and Printing (BEP), is seeking information from potential contractors capable of supplying Color Shifting, Non-heatset Intaglio Currency Ink with embedded security features for U.S. paper currency production. This Sources Sought/Request for Information (RFI) aims to identify existing materials or those requiring minor modifications that meet the BEP's production criteria, emphasizing the importance of security in currency manufacturing. Interested parties must submit their company information, capabilities, budgetary cost estimates, and a reference list of current customers by 5:00 PM Eastern Time on December 10, 2024, with the understanding that this notice does not constitute a solicitation for proposals or bids. For further inquiries, respondents can contact Jacqueline Ambala at jacqueline.ambala@bep.gov or Susan DelaCruz at susan.delacruz@bep.gov.