Criminal justice clients frequently need drug treatment due to problems with drug or alcohol addiction. Due to the nature of the criminal justice system, there are specific steps and guidelines that must be performed in order to be admitted into a criminal justice substance abuse rehab 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 treatment is necessary. Sometimes, the criminal justice clients receive their substance abuse treatment while they are incarcerated. For optimum results, they are encouraged, if not strictly directed, to continue their recovery process once they leave jail and enroll in a sober living home or a long-term residential transitional living program.