Criminal justice client rehabs can be considered as being a far better option than prison time or heavy fines for many who have already been convicted of any kind of drug or alcohol related crime. For example, someone who has been in prison for driving under the influence of drugs or alcohol may qualify to get treatment services for their problem as opposed to serving time in prison. The judge may even order the individual receive treatment, either alone or in addition to other consequences. First time offenders in particular will often be given the opportunity to choose a criminal justice client rehab as an alternative to other sentencing, and it is well-advised that they take advantage of it when it is a possibility. The concept behind criminal justice client rehabs is that it is way more efficient and effective to invest time and energy into rehab than punishment. Much research has been completed to see how effective this approach is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. All indicators seem quite positive, and criminal justice clients who take part in rehabilitation have a better possibility of remaining out of the judicial system after rehab.