Criminal justice client rehabs can be considered as being a far better option than incarceration or significant fines for individuals who have already been convicted of any sort of drug or alcohol related crime. For instance, anyone who has been found guilty of driving drunk of alcohol or drugs may qualify to get rehabilitation services for their problem as opposed to serving time in jail. The judge could even order the individual receive rehabilitation, either alone or together with other sentencing. First time offenders in particular are often given the chance to pick a criminal justice client rehab instead of other sentencing, and it is highly recommended they reap the benefits of it if it is an option. The concept behind criminal justice client rehabs is it is far more effective and efficient to invest effort and time into rehab than punishment. Much research has been carried out to discover how effective this method 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 a much better chance of remaining out of the system after rehab.