Criminal justice client rehabs are available as being a significantly better option than jail time or heavy fines for individuals who have been convicted of any type of drug or alcohol related crime. For instance, somebody who has been found guilty of driving while impaired of alcohol or drugs may be eligible for rehab services because of their problem instead of serving time in prison. The judge may even order the individual receive treatment, either alone or in addition to other sentencing. First time offenders in particular are often given the opportunity to choose a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they take advantage of it if it is a choice. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest time and energy into treatment than punishment. Much research has been completed to discover how effective this strategy 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 that experience rehabilitation have a better possibility of remaining out of the system after treatment.