Criminal justice client rehabs are available as a significantly better option than incarceration or significant fines for individuals who have been convicted of any sort of drug or alcohol related crime. For example, anyone who has been in prison for driving drunk of alcohol or drugs may be eligible for treatment services because of their problem rather than serving time in jail. The judge might order that the individual receive treatment, either alone or in addition to other consequences. First-time offenders specifically will often be given the opportunity to pick a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they benefit from it if it is a possibility. The concept behind criminal justice client rehabs is that it is much more effective and efficient to invest time and effort into treatment than enforcement of other consequences. Much research has been completed to see how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators seem to be quite positive, and criminal justice clients that take part in rehabilitation have a much better probability of remaining out of the system after rehabilitation.