Criminal justice client rehabs are available as a significantly better option than incarceration or significant fines for many who have already been convicted of any type of drug or alcohol related crime. By way of example, a person who has been in prison for driving drunk of alcohol or drugs may be eligible to obtain rehab services for his or her problem as an alternative to serving time in jail. The judge could even order that the individual receive treatment, either alone or along with other sentencing. First-time offenders specifically are often given the chance to select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they make the most of it if it is a choice. The idea behind criminal justice client rehabs is it is way more effective and efficient to invest time and energy into treatment than enforcement of other consequences. Much research has been completed to see how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators seem to be quite positive, and criminal justice clients that do take part in treatment have a much better chance of remaining out of the system following rehab.