Criminal justice client rehabs are available as being a significantly better option than prison time or significant fines for those who have been convicted of any type of drug or alcohol related crime. For example, someone who has been found guilty of driving while impaired of alcohol or drugs may be eligible to receive rehabilitation services for his or her problem as an alternative to serving time in jail. The judge could even order the individual receive rehabilitation, either alone or in addition to other sentencing. Very first time offenders in particular will often be given the chance to select a criminal justice client rehab as opposed to other sentencing, and it is well-advised that they reap the benefits of it when it is an option. The idea behind criminal justice client rehabs is that it is far more efficient and effective to invest time and energy into rehab than enforcement of other consequences. Much research has been completed to find out how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. The signs and indicators seem quite positive, and criminal justice clients that experience rehabilitation have a much better potential for remaining out of the system following treatment.