Criminal justice client rehabs can be considered as being a significantly better option than jail time or heavy fines for those who have already been convicted of any sort of drug or alcohol related crime. By way of example, somebody who has been found guilty of driving under the influence of alcohol or drugs may be eligible for rehabilitation services because of their problem rather than serving time in prison. The judge may even order the individual receive treatment, either alone or along with other consequences. Very first time offenders in particular in many cases are given the opportunity to pick a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended they take advantage of it when it is a choice. The theory behind criminal justice client rehabs is it is much more efficient and effective to invest commitment into treatment than enforcement of other consequences. Much research has been done to find out how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators seem quite positive, and criminal justice clients who do experience treatment have a better probability of remaining out of the system following rehabilitation.