Criminal justice client rehabs can be considered like a significantly better option than prison time or heavy fines for individuals who have been convicted of any kind of alcohol or drug related crime. By way of example, a person who has been found guilty of dui of drugs or alcohol may be eligible to get rehabilitation services for his or her problem as an alternative to serving time in prison. The judge may even order the individual receive treatment, either alone or as well as other sentencing. First-time offenders specifically are often given the opportunity to choose a criminal justice client rehab as opposed to other sentencing, and it is well-advised they benefit from it when it is a choice. The concept behind criminal justice client rehabs is that it is far more effective and efficient to invest time and effort into rehabilitation than enforcement of other consequences. Much research has been done to discover how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators appear to be quite positive, and criminal justice clients that take part in rehab have a better probability of remaining out of the system after treatment.