Criminal justice client rehabs can be considered being a significantly better option than jail time or heavy fines for those who have been convicted of any type of alcohol or drug related crime. For example, somebody who has been found guilty of driving while impaired of drugs or alcohol may qualify to obtain rehab services for problem instead of serving time in jail. The judge could even order that the individual receive treatment, either alone or in addition to other consequences. First-time offenders in particular tend to be given the chance to pick a criminal justice client rehab rather than other sentencing, and it is highly recommended that they make the most of it when it is an option. The theory behind criminal justice client rehabs is that it is way more effective and efficient to invest effort and time into rehab than punishment. Much research has been completed to observe how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. All indicators seem to be quite positive, and criminal justice clients that do take part in rehab have a much better possibility of remaining out of the system after rehab.