Criminal justice client rehabs can be considered being a significantly better option than incarceration or significant fines for individuals who have already been convicted of any type of drug or alcohol related crime. For example, a person who has been found guilty of driving under the influence of alcohol or drugs may qualify to obtain treatment services for their problem instead of serving time in jail. The judge might even order the individual receive treatment, either alone or in addition to other consequences. First-time offenders in particular in many cases are given the chance to go with a criminal justice client rehab rather than other sentencing, and it is well-advised that they take advantage of it if it is a choice. The concept behind criminal justice client rehabs is that it is much more effective and efficient to invest commitment into rehabilitation than punishment. Much research has been carried out to observe how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. All indicators seem quite positive, and criminal justice clients who do experience treatment have better chance of remaining out of the system following treatment.