You can find the annulment statute at RSA 651:5. Generally speaking, a Misdemeanor may be annulled after 3 years following the completion of the terms of your sentence, assuming that there have been no other convictions for crimes or major motor vehicle driving violations since the conviction that you seek to annul. Typically, you may go to the Court where you were convicted, request the annulment form and file it. There is a filing fee, which I believe is $100 per conviction. While this...