Criminal justice client rehabs can be considered as being a far better option than prison time or significant fines for individuals who have already been convicted of any type of drug or alcohol related crime. For example, a person who has been in prison for driving under the influence of alcohol or drugs may be eligible to get rehabilitation services for their problem as an alternative to serving time in jail. The judge might even order the individual receive rehab, either alone or together with other sentencing. Very first time offenders in particular in many cases are given the ability to go with a criminal justice client rehab as opposed to other sentencing, and it is well-advised they benefit from it if it is a choice. The concept behind criminal justice client rehabs is it is way more effective and efficient to invest time and energy into rehabilitation than enforcement of other consequences. Much research has been completed to find out how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. All indicators seem to be quite positive, and criminal justice clients that take part in rehabilitation have a better probability of remaining out of the judicial system after rehab.