Criminal justice clients often need substance abuse rehabilitation due to problems with addiction. Due to the nature of the criminal justice system, there are specific steps and guidelines that must be adhered to in order to be admitted into a criminal justice drug or alcohol rehabilitation program or recovery program. The initial step is to establish the criminal justice clients eligibility. This step is accomplished by a panel of officials who decide how much and what type of drug or alcohol is necessary. Sometimes, the criminal justice clients receive their drug treatment while they are incarcerated. For the best possible results, they are encouraged, if not strictly directed, to continue their recovery once they leave jail and enroll in a sober living home or a long-term residential transitional living program.