Flag of Spain depicts field
Other flags currently in use
Civil authorities
Some high-ranking officials of the Spanish state (i.e., the president, the vice-presidents and the ministers of the government, or the chairmen of the Congress of Deputies and the Senate) are entitled to display a flag representative of their status. It is a square flag of Spain with the Spanish coat of arms centered on the yellow stripe.Yacht ensign
The Yacht ensign is the flag of Spain charged with the royal crown in blue in the center of the yellow stripe. This flag was first established in 1875 by Royal Decree (decreto real), which provided that the central stripe would display the royal crown (corona real); this flag apparently continued to be used following the creation of the Spanish Republic in 1931, but the royal crown was changed to a blue mural crown or a blue coronet;  the current version—depicting the royal crown in blue—was introduced following the restoration of the monarchy.