Criminal justice client rehabs are available like a significantly better option than jail time or heavy fines for many who have been convicted of any kind of alcohol or drug related crime. For example, anyone who has been in prison for dui of drugs or alcohol may be eligible to get rehabilitation services for their problem as opposed to serving time in prison. The judge might order that the individual receive rehabilitation, either alone or as well as other sentencing. First time offenders in particular in many cases are given the ability to pick a criminal justice client rehab instead of other sentencing, and it is well-advised that they reap the benefits of it if it is a choice. The theory behind criminal justice client rehabs is it is far more efficient and effective to invest time and effort into rehabilitation than enforcement of other consequences. Much research has been carried out to find out how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. The signs and indicators appear to be quite positive, and criminal justice clients that do experience treatment have a better chance of remaining out of the judicial system following rehab.