Criminal justice client rehabs are available being a considerably better option than jail time or significant fines for those who have already been convicted of any sort of drug or alcohol related crime. By way of example, a person who has been found guilty of dui of alcohol or drugs may qualify to obtain rehabilitation services for his or her problem instead of serving time in prison. The judge could even order that the individual receive rehab, either alone or as well as other consequences. First time offenders specifically tend to be given the chance to go with 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 concept behind criminal justice client rehabs is that it is way more effective and efficient to invest time and energy into treatment than punishment. Much research has been completed to find out how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators seem to be quite positive, and criminal justice clients that experience rehabilitation have a better potential for remaining out of the system after rehabilitation.