In the state of Mississippi you are eligible to request misdemeanors be considered for expungement, and felonies of certain classification five years of completing any required services or incarceration. It’s worth noting in the case of felonies, you may only be eligible to have one felony expunged. Sex offenders can apply to have themselves removed from the Sex Offender Registry after a certain period of time, but will never be eligible to request expungement of the original cause or charge(s) under most circumstances.