Criminal justice client rehabs are available as being a far better option than prison time or significant fines for individuals who have been convicted of any kind of drug or alcohol related crime. For example, someone who has been in prison for driving drunk of drugs or alcohol may be eligible for rehabilitation services for his or her problem instead of serving time in jail. The judge may even order that the individual receive rehabilitation, either alone or along with other consequences. First time offenders specifically are often given the chance to go with a criminal justice client rehab instead of other sentencing, and it is well-advised they take advantage of it when it is an option. The concept behind criminal justice client rehabs is it is much more efficient and effective to invest commitment into rehab than punishment. Much research has been carried out to discover how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. All indicators seem to be quite positive, and criminal justice clients who take part in treatment have a better possibility of remaining out of the judicial system following rehab.