Criminal justice client rehabs can be considered like a significantly better option than jail time or heavy fines for many who have already been convicted of any kind of alcohol or drug related crime. As an example, anyone who has been in prison for driving under the influence of alcohol or drugs may be eligible to obtain rehab services for his or her problem rather than serving time in prison. The judge might even order that the individual receive rehab, either alone or in addition to other sentencing. First time offenders in particular in many cases are given the ability to pick a criminal justice client rehab instead of other sentencing, and it is highly recommended they reap the benefits of it if it's a possibility. The idea behind criminal justice client rehabs is it is far more effective and efficient to invest time and effort into rehab than enforcement of other consequences. Much research has been done 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. All indicators seem quite positive, and criminal justice clients who take part in treatment have a much better potential for remaining out of the system following rehab.