The New Jersey State Prison (NJSP), formerly known as Trenton State Prison, is a state prison in Trenton, New Jersey operated by the New Jersey Department of Corrections. NJSP operates two security units and provides a high level of custodial supervision and control. Professional treatment services, such as education and social work, are a priority at the facility. The Bureau of State Use Industries operated the bedding and clothing shops that were once located in Shop Hall at the facility.