Criminal justice client rehabs are available as a far better option than prison time or significant fines for those who have been convicted of any sort of alcohol or drug related crime. For instance, someone who has been found guilty of driving under the influence of drugs or alcohol may qualify to get rehabilitation services for their problem as an alternative to serving time in prison. The judge might order the individual receive rehab, either alone or together with other sentencing. First time offenders specifically tend to be given the ability to pick a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they make the most of it if it's a choice. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest time and effort into rehab than enforcement of other consequences. Much research has been done to find out how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators appear to be quite positive, and criminal justice clients that do take part in rehabilitation have a much better probability of remaining out of the judicial system after rehab.