Drug rehabilitation is sometimes a part of a criminal justice clients court sentence. In order to get these clients the treatment they need, there are some steps that should be followed before they can enroll into a drug or alcohol rehab program. First, they need to find out if they are eligible for drug rehab during their time in the Wayland, Massachusetts 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 screened for drug addiction problems, the client is also evaluated for mental health problems as well. Severity of addiction, mental health problems, criminal activity, sentence length and previous substance abuse history are all determining variables in the creation of a criminal justice rehabilitation plan.