Criminal justice client rehabs are available being a significantly better option than incarceration or heavy fines for those who have been convicted of any sort of drug or alcohol related crime. By way of example, somebody who has been in prison for driving under the influence of alcohol or drugs may be eligible to obtain rehabilitation services for their problem instead of serving time in prison. The judge might even order the individual receive rehabilitation, either alone or in addition to other sentencing. First time offenders specifically are often given the chance to choose a criminal justice client rehab rather than other sentencing, and it is well-advised that they make the most of it when it is a choice. The idea behind criminal justice client rehabs is that it is much more efficient and effective to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been completed to find out how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators appear to be quite positive, and criminal justice clients that take part in rehabilitation have a much better chance of remaining out of the judicial system after rehab.