Drug or alcohol treatment is sometimes a part of a criminal justice clients court sentence. In order to provide these clients the rehabilitation they need, there are a few steps that should be followed before they can enroll into a drug rehab facility. First, they need to find out if they are eligible for drug rehabilitation during their time in the Perry, Illinois criminal justice system. Their case is evaluated by a panel who makes the decision if they are in need of treatment and if so how much and what type is required. Additionally, when the client is screened for drug addiction problems, the client is also screened for mental health issues as well. Their drug addiction problem, mental health problems, criminal activity, sentence length and previous substance abuse history are all determining factors in the creation of the rehabilitation plan.