Criminal justice client rehabs are available as being a considerably better option than prison time or significant fines for those who have been convicted of any kind of drug or alcohol related crime. For instance, anyone who has been in prison for dui of drugs or alcohol may be eligible to get rehabilitation services for their problem instead of serving time in jail. The judge might order that the individual receive rehab, either alone or as well as other consequences. First time offenders in particular will often be given the opportunity select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they make the most of it if it is an option. The idea behind criminal justice client rehabs is it is much more effective and efficient to invest effort and time into treatment than punishment. Much research has been carried out to observe how effective this process 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 treatment have a much better chance of remaining out of the system after treatment.