Criminal justice client rehabs can be considered as a far better option than prison time or significant fines for many who have been convicted of any kind of drug or alcohol related crime. For instance, anyone who has been in prison for driving while impaired of drugs or alcohol may be eligible to obtain rehabilitation services because of their problem rather than serving time in jail. The judge might order that the individual receive treatment, either alone or as well as other consequences. First time offenders specifically are often given the chance to choose a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they take advantage of it when it is an alternative. The theory behind criminal justice client rehabs is it is way more effective and efficient to invest commitment into rehab than punishment. Much research has been done to discover how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators appear to be quite positive, and criminal justice clients that do experience rehabilitation have a better possibility of remaining out of the judicial system after treatment.