Criminal justice client rehabs are available as being a significantly better option than jail time or heavy fines for many who have been convicted of any kind of alcohol or drug related crime. For instance, someone who has been found guilty of dui of drugs or alcohol may be eligible to obtain rehab services for their problem instead of serving time in prison. The judge could even order the individual receive rehab, either alone or along with other consequences. First-time offenders in particular will often be given the opportunity select a criminal justice client rehab instead of other sentencing, and it is highly recommended they make the most of it if it is a choice. The theory behind criminal justice client rehabs is that it is way more efficient and effective to invest time and effort into rehab than enforcement of other consequences. Much research has been done to see how effective this process is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. The signs and indicators appear to be quite positive, and criminal justice clients who take part in rehab have better potential for remaining out of the system after treatment.