Criminal justice client rehabs can be considered as being a considerably better option than time in jail or significant fines for individuals who have been convicted of any sort of drug or alcohol related crime. By way of example, somebody who has been found guilty of dui of drugs or alcohol may qualify for rehabilitation services because of their problem rather than serving time in jail. The judge might even order that the individual receive rehabilitation, either alone or in addition to other consequences. First time offenders specifically in many cases are given the opportunity to choose a criminal justice client rehab as opposed to other sentencing, and it is highly recommended that they make the most of it if it's an alternative. The theory behind criminal justice client rehabs is it is way more efficient and effective to invest effort and time into rehab than enforcement of other consequences. Much research has been carried out to find out how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators seem quite positive, and criminal justice clients that do take part in rehabilitation have a better chance of remaining out of the system after treatment.