Drug or alcohol rehabilitation is sometimes a part of a criminal justice clients sentence for the crime they have committed. In order to provide these clients the treatment they need, there are some steps that should be followed before they can enroll into a recovery rehabilitation center. First, they need to determine if they are eligible for drug rehab during their time in the Warren, Illinois criminal justice system. Their case is reviewed by a panel who decides if they are in need of rehabilitation and if so how much and what type is needed. Furthermore, 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 issues, criminal activity, sentence length and previous treatment history are all determining variables in the creation of a criminal justice rehabilitation plan.