Criminal justice client rehabs can be considered as a significantly better option than jail time or significant fines for many who have already been convicted of any sort of drug or alcohol related crime. For instance, a person who has been in prison for dui of alcohol or drugs may be eligible to obtain rehab services because of their problem as an alternative to serving time in jail. The judge could even order that the individual receive rehabilitation, either alone or together with other sentencing. New offenders in particular tend to be given the chance to choose a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they benefit from it when it is an option. The idea behind criminal justice client rehabs is that it is much more efficient and effective to invest commitment into rehabilitation 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 treatment. All indicators seem to be quite positive, and criminal justice clients that take part in rehabilitation have better probability of remaining out of the judicial system after rehabilitation.