Criminal justice client rehabs can be considered as a considerably better option than incarceration or heavy fines for those who have been convicted of any sort of drug or alcohol related crime. For example, anyone who has been found guilty of driving drunk of drugs or alcohol may qualify for rehab services because of their problem as an alternative to serving time in prison. The judge might even order that the individual receive treatment, either alone or along with other sentencing. First-time offenders in particular are often given the ability to select a criminal justice client rehab instead of other sentencing, and it is well-advised they benefit from it when it is a choice. The theory behind criminal justice client rehabs is it is far more efficient and effective to invest commitment into treatment than enforcement of other consequences. Much research has been done 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. All indicators appear to be quite positive, and criminal justice clients who experience treatment have better potential for remaining out of the system after treatment.