Criminal justice client rehabs can be considered like a far better option than incarceration or significant fines for individuals who have already been convicted of any sort of drug or alcohol related crime. As an example, a person who has been found guilty of driving while impaired of alcohol or drugs may qualify to obtain treatment services for their problem rather than serving time in prison. The judge could even order that the individual receive treatment, either alone or along with other sentencing. First time offenders specifically in many cases are given the ability to select a criminal justice client rehab as opposed to other sentencing, and it is well-advised they benefit from it if it is a choice. The concept behind criminal justice client rehabs is it is way more efficient and effective to invest time and effort into rehabilitation than punishment. Much research has been completed to find out how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators seem quite positive, and criminal justice clients who experience rehab have a much better chance of remaining out of the system after rehabilitation.