What do I have to do to get an expungement? Up to four misdemeanors and two felonies can be automatically set aside.If you complete a deferred disposition apparently no conviction will show on your record, just what you were charged with. In order to be eligible for expungement, you must have satisfied your sentence including any supervision. Fill out the form with the name and address of the person you wish to attend trial. Include a description of evidence you wish them to bring to trial, if any. Click on a state below for information about the types of criminal records that may be expunged or sealed there, as well as forms to apply for record relief. Maryland allows expungement of police and court records for most cases not resulting in a conviction, as well as some conviction records. Offenses committed in the first criminal event. 2. Calculate the guidelines range for each offense in the first criminal event. 3.