Rule 15-16-1-1.47.17 - Exit Doors Exit doors shall meet the following:
1. They shall be of a fire resistive rating equal to the stairway or passage.2. Doors leading to stairways shall be not less than forty-four (44) inches wide.3. Doors to the exterior shall be not less than forty-four (44) inches wide except where the capacity of a first floor exceeds sixty (60) persons or a floor above the first floor exceeds thirty (30) persons in which case wider doors maybe required.4. Exit doors shall swing in the direction of exit and shall not obstruct the travel along any required exit.5. Revolving doors shall not be used as required exits.15 Miss. Code. R. § 16-1-1.47.17
Miss. Code Ann. § 41-85-7