Active probation is where you are ordered to report to probation. You will have to meet with a probation officer of the specific Court on a regular basis. (typically monthly – the frequency of meetings really depend on the Court) Probation is the Court’s “eyes” so to speak to ensure that you timely comply with conditions and obligations of your sentence. Active probation tends to be quite costly. In non-active probation or Sentence Compliance as some Courts call it; you are not assigned a probation officer and do not have to contact probation. The Court Clerk essentially monitors the case. In most DUI cases or reductions where no treatment is ordered your case will most likely be placed on non-active or sentence compliance.