Criminal justice client rehabs can be considered being a significantly better option than incarceration or heavy fines for those who have already been convicted of any kind of drug or alcohol related crime. As an example, a person who has been found guilty of dui of alcohol or drugs may be eligible to obtain treatment services for their problem as opposed to serving time in prison. The judge may even order that the individual receive rehabilitation, either alone or together with other consequences. First time offenders specifically in many cases are given the chance to go with a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they make the most of it when it is a choice. The concept behind criminal justice client rehabs is it is far more efficient and effective to invest time and effort into rehab than enforcement of other consequences. Much research has been done to observe how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators appear to be quite positive, and criminal justice clients that do take part in rehab have a much better probability of remaining out of the judicial system after treatment.