Criminal justice client rehabs are available being a far better option than prison time or significant fines for many who have already been convicted of any type of drug or alcohol related crime. For example, a person who has been found guilty of driving while impaired of alcohol or drugs may be eligible to obtain treatment services for their problem as an alternative to serving time in jail. The judge could even order that the individual receive treatment, either alone or in addition to other sentencing. First-time offenders specifically will often be given the opportunity to pick a criminal justice client rehab as an alternative to other sentencing, and it is well-advised 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 effort into rehabilitation than enforcement of other consequences. Much research has been carried out to see how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. The signs and indicators appear to be quite positive, and criminal justice clients who do take part in treatment have a much better possibility of remaining out of the judicial system following rehab.