Each demonstration reflects efforts from partnerships and exchanges between the Matrix Demonstration Project team and law enforcement agencies and/or other relevant researcher-practitioner organizations. Partners have included:

• Alexandria (Virginia) Police Department
• Baltimore City (Maryland) Police Department
• Derbyshire Police Force, United Kingdom
• Fairfax County (Virginia) Police Department
• The International Association of Chiefs of Police
• Jacksonville (Florida) Sheriff’s Office
• Leesburg (Virginia) Police Department
• New York City (New York) Police Department
• Northern Virginia Criminal Justice Training Academy
• Minneapolis (Minnesota) Police Department
• The Police Foundation
• Richmond (Virginia) Police Department
• Roanoke (Virginia) Police Department
• Sacramento (California) Police Department
• The Scottish Institute for Policing Research
• Seattle (Washington) Police Department and the City of Seattle