Criminal justice client rehabs are available like a considerably better option than time in jail or significant fines for those who have been convicted of any kind of alcohol or drug related crime. As an example, a person who has been in prison for driving under the influence of drugs or alcohol may be eligible for treatment services because of their problem instead of serving time in prison. The judge may even order the individual receive rehabilitation, either alone or along with other sentencing. First-time offenders specifically in many cases are given the opportunity to select a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended they benefit from it when it is an option. The concept behind criminal justice client rehabs is that it is way more effective and efficient to invest time and energy into treatment 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. The signs and indicators seem quite positive, and criminal justice clients who experience rehab have a much better chance of remaining out of the judicial system following treatment.