Criminal justice client rehabs can be considered like a far better option than prison time or significant fines for those who have already been convicted of any kind of drug or alcohol related crime. For instance, somebody who has been found guilty of driving under the influence of alcohol or drugs may qualify to get rehabilitation services for their problem as opposed to serving time in prison. The judge may even order that the individual receive treatment, either alone or in addition to other sentencing. Very first time offenders specifically will often be given the opportunity to choose a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they reap the benefits of it when it is an option. The theory behind criminal justice client rehabs is that it is far more effective and efficient to invest effort and time into rehabilitation than punishment. Much research has been completed 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. The signs and indicators seem to be quite positive, and criminal justice clients who do take part in treatment have a much better chance of remaining out of the judicial system following rehab.