Criminal justice client rehabs are available like a significantly better option than time in jail or significant fines for those who have been convicted of any sort of alcohol or drug related crime. For instance, someone who has been found guilty of driving drunk of alcohol or drugs may be eligible for rehab services for his or her problem rather than serving time in prison. The judge might order that the individual receive rehabilitation, either alone or along with other consequences. First-time offenders in particular in many cases are given the opportunity to go with a criminal justice client rehab instead of other sentencing, and it is highly recommended that they reap the benefits of it if it's an option. The theory behind criminal justice client rehabs is it is much more effective and efficient to invest commitment into rehabilitation than enforcement of other consequences. Much research has been done to find out how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehab. The signs and indicators seem to be quite positive, and criminal justice clients that take part in treatment have a much better possibility of remaining out of the system following treatment.