Mississippi Code Title 23. Elections § 23-15-701

(1) The Secretary of State shall adopt such rules which are necessary and essential to implement this subarticle and to bring the state into compliance with the Uniformed and Overseas Citizens Absentee Voting Act, 42 USCS Section 1973ff et seq. The Secretary of State shall furnish the Legislature with a copy of such rules sixty (60) days after adoption by the Secretary of State.

(2) The Secretary of State may exercise emergency powers concerning absentee voting and registration of military personnel over any election during an armed conflict or other military contingencies involving United States Armed Forces or mobilization of those forces, including state national guard or reserve components. The Secretary of State shall adopt rules describing the emergency powers and the situations in which the powers will be exercised.