Criminal justice client rehabs can be considered like a significantly better option than jail time or heavy fines for those who have been convicted of any type of alcohol or drug related crime. As an example, a person who has been found guilty of dui of drugs or alcohol may qualify to obtain rehabilitation services for their problem rather than serving time in jail. The judge may even order that the individual receive treatment, either alone or along with other sentencing. New offenders in particular are often given the opportunity to go with a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they make the most of it when it is an option. The theory behind criminal justice client rehabs is that it is much more efficient and effective to invest time and energy into rehab 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 rehabilitation. The signs and indicators seem quite positive, and criminal justice clients that do take part in rehabilitation have a better possibility of remaining out of the judicial system after treatment.