Criminal justice client rehabs are available being a far better option than jail time or significant fines for those who have been convicted of any type of drug or alcohol related crime. As an example, someone who has been in prison for driving while impaired of alcohol or drugs may be eligible to obtain rehabilitation services because of their problem instead of serving time in jail. The judge could even order the individual receive rehab, either alone or as well as other consequences. First time offenders in particular tend to be given the chance to pick a criminal justice client rehab as an alternative to other sentencing, and it is well-advised they make the most of it when it is a choice. The concept behind criminal justice client rehabs is it is far more effective and efficient to invest time and effort into treatment than punishment. Much research has been done 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 appear to be quite positive, and criminal justice clients who do take part in treatment have a much better potential for remaining out of the judicial system following treatment.