Petty offenses are sometimes called infractions and are minor crimes that include such things as speeding, simple assault and other minor traffic violations. These are more than likely violations given with a ticket. Sometimes a court appearance is required. Your ticket will indicate if you can pay a fine by a certain date or whether you will be notified about a court appearance. Misdemeanors are more serious than petty offenses, but not as serious as a felony. These may include theft or possession charges. Misdemeanors are put into categories A, B and C and many, but not all, will have a charging document called “an Information” filed along with the violation notice. These cases require an appearance by a U.S. Magistrate Judge and you will be notified by the clerk’s office.