Since 1972, the USAonWatch-Neighborhood Watch Program (housed within the National Sheriffs’ Association) has worked to unite law enforcement agencies, private organizations, and individual citizens in a nation-wide effort to reduce crime and improve local communities. The success of the program has established Neighborhood Watch as the nation’s premier crime prevention and community mobilization program. Visible signs of the program are seen throughout American on street signs, window decals, community block parties and service projects.