Criminal justice client rehabs can be considered as being a significantly better option than incarceration or heavy fines for individuals who have already been convicted of any kind of drug or alcohol related crime. For instance, anyone who has been found guilty of driving drunk of alcohol or drugs may be eligible to receive rehabilitation services because of their problem instead of serving time in jail. The judge may even order the individual receive rehabilitation, either alone or together with other sentencing. Very 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 they benefit from it if it is an option. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest time and effort into rehabilitation than punishment. Much research has been completed to find out how effective this approach is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients who take part in rehab have a better potential for remaining out of the judicial system after rehab.