Criminal justice client rehabs can be considered being a significantly better option than time in jail or significant fines for those who have been convicted of any sort of alcohol or drug related crime. For example, a person who has been in prison for driving drunk of alcohol or drugs may qualify to get rehabilitation services for his or her problem instead of serving time in prison. The judge might even order the individual receive rehabilitation, either alone or along with other consequences. First-time offenders specifically are often given the ability to go with a criminal justice client rehab instead of other sentencing, and it is highly recommended that they make the most of it if it's an alternative. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been done to see how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients that do take part in rehab have a better chance of remaining out of the judicial system following treatment.