Criminal justice client rehabs are available as being a considerably better option than time in jail or significant fines for individuals who have already been convicted of any type of drug or alcohol related crime. For example, someone who has been found guilty of dui of drugs or alcohol may be eligible to get rehab services for his or her problem instead of serving time in prison. The judge may even order the individual receive rehab, either alone or as well as other consequences. New offenders in particular in many cases are given the ability to go with a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended they benefit from it if it is a possibility. The theory behind criminal justice client rehabs is it is way more efficient and effective to invest commitment into rehab than enforcement of other consequences. 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 rehab. All indicators appear to be quite positive, and criminal justice clients that do experience rehabilitation have a much better probability of remaining out of the system following treatment.