Criminal justice client rehabs can be considered being a significantly better option than jail time or significant fines for individuals who have already been convicted of any sort of drug or alcohol related crime. As an example, someone who has been in prison for dui of alcohol or drugs may qualify to get rehab services for problem rather than serving time in jail. The judge could even order that the individual receive treatment, either alone or as well as other sentencing. New offenders in particular will often be given the opportunity to select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they reap the benefits of it if it is an option. The idea behind criminal justice client rehabs is it is much more effective and efficient to invest effort and time into treatment than enforcement of other consequences. Much research has been completed to discover how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators seem to be quite positive, and criminal justice clients who take part in treatment have better probability of remaining out of the system following rehabilitation.