Drug treatment is sometimes a part of a criminal justice clients court sentence. In order to provide these individuals the rehabilitation they need, there are some steps that need to be followed before they can enroll into a drug rehab program. First, they need to determine if they are eligible for drug rehab while involved in the Irwin, Iowa criminal justice system. Their case is reviewed by a panel who makes the decision if they are in need of treatment and if so how much and what type is required. Furthermore, when the client is evaluated for drug addiction problems, the client is also screened for mental health problems as well. Severity of addiction, mental health concerns, criminal activity, sentence length and previous treatment history are all determining factors in the creation of the rehabilitation plan.