Criminal justice clients are those who are in any sort of drug rehab center because of a drug or alcohol related offense. This will happen for example if someone is convicted of a DUI or DWI, or for any other kind of drug related offense which has led the court to believe the individual has any type of substance abuse issue. Not every person has the option of getting involved in a drug and alcohol treatment center as a criminal justice client, but when this approach is ordered from the judge it is well advised that the individual try everything they are able to to make the most of this chance. On many occasions, other penalties and consequences could be completely eliminated or lessened in the event the individual does well in rehab and completes the alcohol and drug rehab center that has been ordered for them. First-time offenders are the most likely criminal justice clients because it has been determined that criminal justice clients that do take part in treatment instead of other penalties have much lower recidivism rates than those people who are ordered to time in jail or similar consequences. In the end, it saves a legal court system both time and expense when criminal justice clients obtain effective rehabilitation.