Criminal justice client rehabs are available being a far better option than time in jail or significant fines for many who have already been convicted of any type of drug or alcohol related crime. For instance, a person who has been in prison for dui of drugs or alcohol may qualify to receive rehab services for their problem as an alternative to serving time in jail. The judge may even order that the individual receive rehabilitation, either alone or as well as other consequences. First-time offenders in particular are often given the chance to pick a criminal justice client rehab instead of other sentencing, and it is highly recommended they make the most of it if it's an alternative. The theory behind criminal justice client rehabs is that it is much more effective and efficient to invest effort and time into rehabilitation than punishment. Much research has been done to find out how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators seem to be quite positive, and criminal justice clients that do take part in treatment have a better chance of remaining out of the judicial system following rehabilitation.