Criminal justice client rehabs are available like a significantly better option than prison time or heavy fines for those who have already been convicted of any kind of alcohol or drug related crime. For instance, someone who has been in prison for driving while impaired of alcohol or drugs may be eligible to get treatment services because of their problem as an alternative to serving time in jail. The judge could even order the individual receive rehab, either alone or in addition to other sentencing. First time offenders in particular tend to be given the opportunity choose a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they take advantage of it if it's a choice. The concept behind criminal justice client rehabs is that it is way more effective and efficient to invest time and energy into treatment than enforcement of other consequences. Much research has been done 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 take part in treatment have a much better probability of remaining out of the system after rehab.