"Chartered in 1940, the National Sheriffs' Association [NSA] is a professional association dedicated to serving the Office of Sheriff and its affiliates through police education, police training, and general law enforcement information resources. NSA represents thousands of sheriffs, deputies and other law enforcement, public safety professionals, and concerned citizens nationwide. Through the years, NSA has provided programs for Sheriffs, their deputies, chiefs of police, and others in the field of criminal justice to perform their jobs in the best possible manner and to better serve the people of their cities, counties or jurisdictions. [...] NSA serves as the center of a vast network of law enforcement information, filling requests for information daily and enabling criminal justice professionals, including police officers, sheriffs, and deputies, to locate the information and programs they need. NSA recognizes the need to seek information from the membership, particularly the sheriff and the state sheriffs' associations, in order to meet the needs and concerns of individual NSA members. While working on the national level, NSA has continued to seek grass-roots guidance, ever striving to work with and for its members, clients, and citizens of the nation."
National Sheriffs' Association
National Sheriffs' Association: http://www.sheriffs.org/