You can only get an expungement of DUI arrest records and court records if your court case result is a not guilty, a dismissal, a nolle prosequi, or a stet. If your case result is guilty and your receive either a conviction or a probation before judgment (PBJ) you can only get court records expunged if you get a pardon from the Governor. The Maryland Motor Vehicle Administration (MVA) does not expunge records of drunk driving convictions and PBJs.