Criminal justice client rehabs can be considered like a considerably better option than jail time or significant fines for those who have been convicted of any sort of drug or alcohol related crime. As an example, someone who has been in prison for dui of alcohol or drugs may qualify to get rehab services for their problem instead of serving time in jail. The judge could even order the individual receive rehabilitation, either alone or together with other sentencing. First-time offenders in particular tend to be given the chance to pick a criminal justice client rehab instead of other sentencing, and it is well-advised that they make the most of it if it's a choice. The concept behind criminal justice client rehabs is it is far more effective and efficient to invest effort and time into rehab than punishment. Much research has been done 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 treatment. All indicators seem quite positive, and criminal justice clients that do take part in rehab have a better chance of remaining out of the system after rehabilitation.