Criminal justice client rehabs can be considered as a significantly better option than time in jail or significant fines for individuals who have already been convicted of any kind of drug or alcohol related crime. By way of example, anyone who has been found guilty of driving while impaired of drugs or alcohol may be eligible for rehab services for his or her problem as an alternative to serving time in jail. The judge could even order that the individual receive rehabilitation, either alone or as well as other sentencing. New offenders specifically tend to be given the chance to select a criminal justice client rehab rather than other sentencing, and it is highly recommended that they make the most of it when it is a choice. The idea behind criminal justice client rehabs is that it is far more efficient and effective to invest time and energy into rehab than punishment. Much research has been done to discover how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators appear to be quite positive, and criminal justice clients who do take part in treatment have a better potential for remaining out of the judicial system following rehab.