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. By way of example, a person who has been in prison for driving drunk of drugs or alcohol may be eligible to obtain rehabilitation services for his or her problem instead of serving time in jail. The judge might order that the individual receive rehab, either alone or as well as other sentencing. First-time offenders in particular in many cases are given the chance to select a criminal justice client rehab rather than other sentencing, and it is highly recommended that they take advantage of it if it is an alternative. The concept behind criminal justice client rehabs is that it is way more effective and efficient to invest effort and time into rehab than enforcement of other consequences. Much research has been done to observe how effective this method is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators seem to be quite positive, and criminal justice clients who experience rehabilitation have a much better potential for remaining out of the judicial system following rehab.