Criminal justice clients typically need substance abuse treatment because of their problems with drug and alcohol abuse. Due to the nature of the criminal justice system, there are distinct steps and guidelines that must be performed in order to be admitted into a criminal justice drug or alcohol rehab center or recovery program. The initial step is to establish the criminal justice clients eligibility. This step is completed by a panel of officials who decide how much and what type of treatment is necessary. Often, the criminal justice clients obtain their substance abuse rehabilitation while they are incarcerated. For optimum 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.