The Department of Justice, specifically the United States Marshals Service (USMS), intends to award a sole-source contract to the National Center for Missing and Exploited Children (NCMEC) for the provision of analysts to support the Sex Offender Tracking Team (SOTT). This procurement is essential for the USMS to fulfill its responsibilities under the Adam Walsh Child Protection and Safety Act, which designates the USMS as the lead federal agency for enforcing sex offender registration laws. The unique services provided by NCMEC's analysts are critical for assisting law enforcement agencies in identifying and locating non-compliant sex offenders. Interested parties may express their interest and capability to fulfill this requirement by contacting Mikelle Everett at mikelle.everett@usdoj.gov or by phone at 202-819-6034; however, this notice is not a request for competitive quotes, and the government will not be responsible for any costs incurred in responding.