Royal Standard of Spain

The Royal Standard of Spain (Estandarte Real or Estandarte del Rey) is the official flag of the King of Spain. It comprises a crimson square, traditional colour of both Castilian and Spanish monarchs, with the coat of arms of the King in the center. It is raised over the official royal residence in Madrid, the Palacio de la Zarzuela and other Spanish royal sites, when the monarch is in residence and displayed on his official car as small flag. It was adopted when Felipe VI was enthroned as King of Spain on 19 June 2014. The Royal Standard is regulated by Rule 2 of Royal Decree 527/2014, 20 June, an amendment to Title II of Spanish Royal Decree 1511/1977 adopting Flags, Standards, Guidons, Insignia and Emblems Regulation.

The Royal Guidon (Guión), the military personal ensign, was also adopted on 19 June 2014, It is described by Rule 1 of Royal Decree 527/2014, an amendment to Title II, Rule 1 of Spanish Royal Decree 1511/1977.

It is similar to the Royal Standard except the Royal Guidon has a gold surround. It is made of silk’s taffeta and measures 80 x 80 cm in size. It is the personal command sign or positional flag of the monarch and traditionally was carried with him. The proportions of the coat of arms are smaller than on the standard.

The Standard of the Princess of Asturias (Estandarte de la Princesa de Asturias) is regulated by Royal Decree 979/2015, an amendment to Title II of Spanish Royal Decree 1511/1977.

The Princess' Standard comprises a light blue (the colour of the Flag of Asturias) square flag displaying the coat of arms of the Prince of Asturias in the center. The Guidon, her military ensign has a gold surround.

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