The Department of the Treasury, specifically the Internal Revenue Service (IRS) Criminal Investigation division, is seeking information regarding a two-factor authentication (2FA) tool designed to verify the identity of Special Agents during public interactions. The objective is to enhance security and trust by allowing the public to confirm the authenticity of Special Agents through a verification process that may involve a government website and matching codes. This initiative is critical as Special Agents frequently engage with the public in sensitive situations, and a reliable verification method could significantly improve operational integrity. Interested vendors are encouraged to submit their responses to the Request for Information (RFI) by November 18, 2024, at 4:00 PM EST, and should include their contact information and proprietary data handling instructions. For further inquiries, vendors may contact Harlan Daar at harlan.daar@ci.irs.gov or Allen Pride at allen.Pride@ci.irs.gov.