Criminal justice client rehabs are available like a significantly better option than prison time or significant fines for those who have been convicted of any type of alcohol or drug related crime. For example, someone who has been found guilty of driving under the influence of alcohol or drugs may qualify for rehab services because of their problem rather than serving time in prison. The judge may even order the individual receive treatment, either alone or together with other sentencing. First-time offenders in particular in many cases are given the ability to go with a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they benefit from it if it is a possibility. The theory behind criminal justice client rehabs is it is way more efficient and effective to invest time and effort into treatment than enforcement of other consequences. Much research has been completed 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 better potential for remaining out of the system following rehab.