Criminal justice client rehabs can be considered like a far better option than incarceration or significant fines for many who have already been convicted of any sort of drug or alcohol related crime. For example, anyone who has been found guilty of dui of drugs or alcohol may qualify to get rehabilitation services for problem rather than serving time in prison. The judge might order the individual receive treatment, either alone or together with other consequences. First time offenders in particular in many cases are given the opportunity to go with a criminal justice client rehab rather than other sentencing, and it is well-advised that they benefit from it if it is an alternative. The theory behind criminal justice client rehabs is that it is much more efficient and effective to invest commitment into rehab than enforcement of other consequences. Much research has been carried out to discover 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 to be quite positive, and criminal justice clients who do experience treatment have a much better possibility of remaining out of the judicial system following rehab.