Criminal justice client rehabs are available as being a significantly better option than jail time or heavy fines for those who have been convicted of any type of alcohol or drug related crime. For instance, anyone who has been found guilty of driving while impaired of alcohol or drugs may qualify for rehab services for their problem rather than serving time in jail. The judge might even order the individual receive treatment, either alone or along with other sentencing. Very first time offenders specifically are often given the opportunity to choose a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they reap the benefits of it if it is an alternative. The theory behind criminal justice client rehabs is that it is much more effective and efficient to invest time and energy into rehabilitation than punishment. Much research has been completed to find out how effective this approach 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 do experience rehab have a much better chance of remaining out of the system after rehabilitation.