The Department of Justice, specifically the Federal Bureau of Investigation (FBI), is conducting market research through a Request for Information (RFI) regarding biometric matching algorithms for tenprint, latent fingerprint, face, iris, and image-based tattoo matching. The objective is to enhance the capabilities of the Next Generation Identification (NGI) system by inviting vendors to submit their algorithms for independent testing by the National Institute of Standards and Technology (NIST). This initiative is crucial for improving biometric identification processes and ensuring the effectiveness of the FBI's operational capabilities. Interested vendors can submit informal responses detailing their algorithms and prior NIST results to Teala Watkins at tmwatkins@fbi.gov, as this notice serves solely for information gathering and does not constitute a request for proposals or a commitment to award a contract.