Controlling and observation of justice decision is new subject in procedure criminal
law in Indonesia. This institute formerly is adaptation or adopted from France since
1959 famous by name of le juge de l’aplicationdes peines that is a judge that given
contolling duty to penalization (social). Initially arrangement about contolling and
observation implementation of justice decision arranged in fundamental rule of
judicial power section 33(2), Law number 14 Year 1974 then readjusted in KUHAP
Capter XX section 277-283 about contolling and each justice there must judge given
specialized task to assist chief in doing expropriatition. Based on the subjeck very
importance existence role of judge in subjeck of controlling and observation
implementation of justice decision to give bebefit that expected for convict,
therevore, judge claimed must stand active in and outside wall of penitentiary by
doing controlling and observation duty so purpose of crime can be reached.