Criminal justice client rehabs can be considered as being a far 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, someone who has been in prison for driving while impaired of alcohol or drugs may qualify to get treatment services for his or her problem as an alternative to serving time in prison. The judge could even order that the individual receive rehab, either alone or as well as other sentencing. First time offenders in particular will often be given the ability to pick a criminal justice client rehab rather than other sentencing, and it is highly recommended that they take advantage of it when it is an option. The concept behind criminal justice client rehabs is that it is way more efficient and effective to invest time and energy into treatment than punishment. Much research has been completed to find out how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. All indicators seem quite positive, and criminal justice clients that do take part in rehab have better probability of remaining out of the judicial system after rehab.