National Missing and Unidentified Persons System (NamUs)

NamUs logo

From 2005 through 2011, NFSTC worked with the National Institute of Justice (NIJ) to develop, deliver and operate the  National Missing and Unidentified Persons System (NamUs).

Prior to the NamUs launch in 2009, families with missing loved ones had few places to turn in their quest for answers. NamUs provides investigators and loved ones a powerful online system that offers hands-on access to a national database of records related to missing and unidentified persons.

NamUs Facts

  • Nationwide, there are an estimated 100,000 active missing persons cases and more than 40,000 sets of human remains that have not been identified.
  • The National Missing and Unidentified Persons System (NamUs) is a free web-based tool — accessible to everyone, but geared to families of missing persons, law enforcement, medical examiners/coroners and victim advocates — to assist in solving of missing and unidentified persons cases in the United States.
  • Data regarding missing persons can be entered in NamUs by law enforcement professionals, missing persons clearinghouses and the general public.
  • Anyone can access the NamUs system to search or track cases, print missing persons posters, find resources and even map out travel routes in an effort to locate a missing person.
  • The system searches for potential matches between missing and unidentified cases.  Potential matches are presented to law enforcement case managers for closer review.
Find the Missing
For information and statistics please visit current NamUs site.

Learn more by viewing the NamUs posters that were presented at the National Institute of Justice conferences in 2010 and 2011.

  NamUs Poster 2010

  NamUs Poster 2011


In September 2011, Charles Heurich, program manager and leader of the NamUs team, was named winner of the Samuel J. Heyman Service to America Medals (Sammies) in the Justice and Law Enforcement category. The system was honored for its innovation and creativity in working to solve a major national law enforcement challenge.

August Vollmer Excellence in Forensic Science Award

NamUs was recognized in May 2009 by the International Association of Chiefs of Police (IACP) with an Excellence in Technology Award which recognizes law enforcement agencies’ superior achievement and innovation in the field of communication and information technology.

All or some of the projects listed were fully or partially funded through grants from the Bureau of Justice Assistance, the National Institute of Justice, the Office of Juvenile Justice and Delinquency Prevention, Office of Justice Programs, and/or the US Dept. of Justice. Neither the US Dept. of Justice nor any of its components operate, control, are responsible for, or necessarily endorse this website (including, without limitation, its content, technical infrastructure, and policies, and any services or tools provided).