• Spanish Constitution of 1978, establishing the national flag:
• Act 39/1981, regulating the use of the flag.
• Royal Decree 441/1981, establishing the detailed technical specifications of the colours of the flag. 展开

While the concept of a national flag did not exist in the Middle Ages, the symbol of Spain was the Royal Shield. It was frequently made up of other different flags, full of images and symbols … 展开

• Heraldry portal
• Spain portal
• List of proposed Spanish flags
• List of Spanish flags
• Spanish fess 展开

The flag must only be flown horizontally. It can be flown from public buildings, private homes, businesses, ships, town squares, or during official ceremonies. While the flag should be flown from … 展开

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 … 展开

• At some point during the 1990s an unofficial version of the Spanish flag sporting an Osborne bull superimposed as some sort of "coat of arms" began appearing in football … 展开

• Spain at Flags of the World
• The Spanish Flag, colors, history, symbolism. Archived 2013-03-22 at the Wayback Machine
• Flag of Spain – Royal Spanish Navy
• Historical Flag of Spain 展开