Criminal justice client rehabs are available as being a considerably better option than incarceration or heavy fines for many who have already been convicted of any sort of drug or alcohol related crime. For instance, someone who has been in prison for driving while impaired of drugs or alcohol may be eligible to obtain treatment services for their problem as an alternative to serving time in jail. The judge might even order that the individual receive rehabilitation, either alone or along with other sentencing. First-time offenders specifically are often given the ability to select a criminal justice client rehab as an alternative to other sentencing, and it is well-advised they take advantage of it if it's a choice. The concept behind criminal justice client rehabs is that it is much more effective and efficient to invest time and energy into rehab than punishment. Much research has been carried out to observe how effective this process is on recidivism rates, i.e. if the individual returns or not to criminal justice system following treatment. The signs and indicators seem quite positive, and criminal justice clients that take part in rehab have better chance of remaining out of the judicial system following rehab.