Criminal justice client rehabs can be considered as being a far better option than incarceration or significant fines for those who have already been convicted of any type of drug or alcohol related crime. As an example, a person who has been found guilty of driving drunk of alcohol or drugs may qualify to receive rehab services because of their problem rather than serving time in prison. The judge could even order the individual receive treatment, either alone or along with other sentencing. First time offenders in particular tend to be given the opportunity to go with a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they reap the benefits of it when it is an option. The concept behind criminal justice client rehabs is that it is much more effective and efficient to invest time and effort into rehabilitation than punishment. Much research has been carried out to observe 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 seem quite positive, and criminal justice clients who do take part in rehabilitation have a better possibility of remaining out of the judicial system following rehab.