expunged is where the charges wont show up. which you have to pay a lawyer to do for you. sealed , the charges will still be there but the 'detail' of it will say sealed. you wernt guilty or anything , but the charges are still there.thats why people going through the program like i am , are getting thier shit expunged. its is sealed upon completion but still there. like my record now says 'drug court deferred program' for 3 felony counts of marijuana possesion. i was never convicted. plea bargain ftw.