Use this official list to determine protocol order when developing seating charts, speaking programs, announcements and any list or documentation related to special events that involve US government officials. If you have questions about specific situations, contact your local Congressional office, Visits offices at military bases, state/local government protocol officers or international trade development officers. These rules apply while on US territory (including embassies). For events held outside the United States, always follow local custom. The President of the United States Heads of State/Reigning RoyaltyVice President of the United StatesUse this official list to determine protocol order when developing seating...