SDCL § 47-22-35: Emergency bylaws--Conditions creating emergency.

The board of directors of any corporation may adopt emergency bylaws, which shall, notwithstanding any different provision elsewhere in chapters 47-22 to 47-28, inclusive, or in the articles of incorporation or bylaws, be operative during any emergency in the conduct of the affairs of the corporation resulting from any national security, national health, or other declared emergency requiring such action.