Criminal justice client rehabs can be considered like a far better option than incarceration or significant fines for many who have been convicted of any kind of alcohol or drug related crime. As an example, somebody who has been in prison for dui of alcohol or drugs may be eligible to get treatment services for his or her problem rather than serving time in jail. The judge might order the individual receive rehabilitation, either alone or in addition to other consequences. First time offenders in particular are often given the opportunity to select a criminal justice client rehab rather than other sentencing, and it is well-advised that they reap the benefits of it when it is a possibility. The concept behind criminal justice client rehabs is it is much more efficient and effective to invest effort and time into treatment than enforcement of other consequences. Much research has been carried out to observe how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators seem to be quite positive, and criminal justice clients who do take part in rehab have a better possibility of remaining out of the system after rehab.