Criminal justice client rehabs are available as a significantly better option than prison time or significant fines for many who have been convicted of any type of alcohol or drug related crime. For instance, anyone who has been found guilty of driving under the influence of alcohol or drugs may be eligible for rehab services because of their problem as opposed to serving time in jail. The judge may even order that the individual receive rehabilitation, either alone or in addition to other consequences. First-time offenders in particular are often given the chance to select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they benefit from it if it's a possibility. The theory behind criminal justice client rehabs is it is much more effective and efficient to invest effort and time into rehab than enforcement of other consequences. Much research has been carried out to see how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators appear to be quite positive, and criminal justice clients that take part in rehab have a much better probability of remaining out of the judicial system following treatment.