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