Criminal justice client rehabs can be considered as being a far better option than time in jail or heavy fines for individuals who have already been convicted of any sort of alcohol or drug related crime. For example, a person who has been found guilty of driving drunk of alcohol or drugs may qualify to obtain treatment services for his or her problem as opposed to serving time in jail. The judge could even order that the individual receive treatment, either alone or as well as other sentencing. Very first time offenders in particular will often be given the ability to select a criminal justice client rehab rather than other sentencing, and it is well-advised that they take advantage of it when it is an option. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest commitment into treatment than punishment. Much research has been carried out to discover how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators appear to be quite positive, and criminal justice clients that take part in rehabilitation have a much better possibility of remaining out of the judicial system following treatment.