The Interstate Compact for Adult Offender Supervision (ICAOS) allows all 50 states to ensure a coordinated and managed system for the transfer of parolees and supervision duties across state lines. The State Parole Board's Office of Interstate Services monitors the supervision in other states of parolees who were sentenced in New Jersey, and the supervision in New Jersey of parolees who were sentenced in other states. The Office also manages the extradition of absconders from State Parole Board parole supervision, as well as escapees from the New Jersey Department of Corrections and the New Jersey Administrative Office of the Courts' Intensive Supervision Program (ISP).