Criminal justice client rehabs can be considered being 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. For example, a person who has been in prison for dui of alcohol or drugs may qualify for treatment services for his or her problem as an alternative to serving time in jail. The judge may even order that the individual receive treatment, either alone or along with other consequences. First time offenders in particular will often be given the opportunity to pick a criminal justice client rehab instead of other sentencing, and it is well-advised that they take advantage of it when it is a possibility. The concept behind criminal justice client rehabs is that it is much more effective and efficient to invest commitment into rehabilitation than enforcement of other consequences. Much research has been completed to see how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. The signs and indicators seem to be quite positive, and criminal justice clients that do take part in rehabilitation have a much better probability of remaining out of the judicial system after rehab.