The NSA Annual Conference is one of the largest of its kind and displays products and equipment relevant to every facet of police work, jails, prisoner transport, and courtroom security. Exhibitors, therefore, contribute in large measure to the overall success of the conference. There are also numerous seminars and workshops covering all aspects of the duties and responsibilities for sheriffs’ offices, including, but not limited to, law enforcement, jail operations, service of process, transportation of prisoners, and court & judicial security.