Criminal justice client rehabs are available as being a significantly better option than time in jail or significant fines for many who have already been convicted of any type of drug or alcohol related crime. For instance, someone who has been found guilty of driving under the influence of drugs or alcohol may qualify to get treatment services for problem rather than serving time in prison. The judge may even order the individual receive treatment, either alone or along with other consequences. First-time offenders in particular in many cases are given the ability to go with a criminal justice client rehab as opposed to other sentencing, and it is highly recommended they make the most of it when it is an option. The concept behind criminal justice client rehabs is that it is far more efficient and effective to invest time and energy into treatment than enforcement of other consequences. Much research has been completed to discover how effective this method 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 rehabilitation have a much better probability of remaining out of the system after rehab.