This final assignment is discussing conditional Leave Service Procedure at State Prison Serang Banten. This research intent to word conditional leave service procedure and resistive one is faced in conditional leave service at State Prison Serang Banten. This research constitute kualitatif's research in gathers information to utilize interview tech and field observation Usufructs of this research points out that prisoner that get conditional leave shall qualify administrative and subtantitife, conditional leave divides prisoner that have term punish under a year and under punish term six months, conditional leave to be given prisoner afters carries on 2 / 3 of punish terms, constraint in ministering bureaucracies conditional leave which long, This observational result suggests that needs to mark sense cut bureaucracy, human resource step-up on leaves ministering area conditional.