Criminal justice client rehabs can be considered as a far better option than incarceration or heavy fines for individuals who have been convicted of any type of drug or alcohol related crime. For example, someone who has been found guilty of dui of alcohol or drugs may qualify to receive rehabilitation services for their problem rather than serving time in prison. The judge may even order the individual receive rehabilitation, either alone or in addition to other sentencing. Very first time offenders in particular tend to be given the opportunity to select a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they reap the benefits of it when it is an alternative. The theory behind criminal justice client rehabs is that it is far more effective and efficient to invest time and effort into treatment than punishment. Much research has been carried out to discover how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators seem to be quite positive, and criminal justice clients who take part in rehab have a much better possibility of remaining out of the judicial system after rehabilitation.