Criminal justice client rehabs are available as a significantly better option than jail time or significant fines for individuals who have been convicted of any kind of alcohol or drug related crime. For instance, anyone who has been in prison for dui of alcohol or drugs may qualify to get rehabilitation services for his or her problem rather than serving time in jail. The judge may even order the individual receive rehabilitation, either alone or together with other sentencing. First-time offenders specifically will often be given the chance to select a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they benefit from it if it is a choice. The concept behind criminal justice client rehabs is that it is way more efficient and effective to invest commitment into rehabilitation than enforcement of other consequences. Much research has been completed to observe how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients that do experience rehabilitation have better chance of remaining out of the system after rehabilitation.