This course contains various matters related to Juvenile Criminal Law, namely criminal law that applies to children in Indonesia and its principles, such as the principles of legality, temporis delicti, retroactivity and so on as well as the procedural process. Apart from that, it also describes criminal acts, sanctions, abolition of crimes, reductions and aggravations of crimes and the process of imposing them. The history of the Juvenile Justice Procedure Law is given before explaining the process of resolving criminal acts committed by a child.