Criminal justice client rehabs can be considered like a far better option than time in jail or heavy fines for individuals who have been convicted of any type of drug or alcohol related crime. By way of example, someone who has been in prison for driving while impaired of alcohol or drugs may be eligible to get rehabilitation services for their problem as opposed to serving time in prison. The judge could even order the individual receive rehabilitation, either alone or along with other sentencing. First-time offenders specifically are often given the ability to select a criminal justice client rehab instead of other sentencing, and it is highly recommended that they take advantage of it when it is a possibility. The idea behind criminal justice client rehabs is that it is much more efficient and effective to invest time and energy into treatment than enforcement of other consequences. Much research has been carried out to see how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. All indicators seem to be quite positive, and criminal justice clients who experience rehabilitation have a better potential for remaining out of the system after treatment.