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 specific steps that need to be followed before they can enroll into a drug or alcohol rehabilitation facility. First, they need to find out if they are eligible for drug rehabilitation while involved in the Dudley, Massachusetts criminal justice system. Their case is reviewed by a panel who decides if they are in need of drug treatment services and if so how much and what type is required. Additionally, when they are evaluated for drug addiction problems, the client is also evaluated for mental health problems as well. Severity of addiction, mental health concerns, criminal activity, sentence length and previous substance abuse history are all determining factors in the creation of the treatment plan.