The Ecuadorian National Secretariat of Communication (Secretaría Nacional de Comunicación) issued regulations describing the applications and proportions of the national flag, coat of arms, and other national symbols in November 2009.
The national flag has a length of 2.20 meters and a width of 1.47 m, a ratio of 2 to 3. The field is split into three horizontal colored bands, a yellow band of one-half the flag’s width, a blue band of one-quarter the width, and a red band of one-quarter the width. All three bands extend the full length of the flag. The flag is charged with the Ecuadorian coat of arms scaled to one-half the width of the flag and centered in the field. The coat of arms itself is constructed in a rectangle with proportions 12:10.
In the background of the oval shield is the mountain Chimborazo, while the river originating from its base represents the Guayas. Chimborazo is also the highest mountain in Ecuador and is part of the Andes Range. The steamboat on the river is named Guayas as well. The ship was built in Guayaquil and was the first seaworthy steamship built in both Ecuador and in all of South America. It was first put into service on 9 October 1841. The ship has the features of a Caduceus representing trade and economy. This kind of mast has two wings surrounding a pole with two snakes encircling it. On top a golden sun surrounded by the Zodiac astrological signs for Aries, Taurus, Gemini and Cancer representing the months March to July to symbolize the duration of the March Revolution of 1845 that ousted General Juan José Flores.
The condor on top of the shield stretches his wings to symbolize power, greatness and strength of Ecuador. The condor also represents the idea that it will always be ready to attack any enemy. The shield is flanked by four national flags. The laurel on the left represents the victories of the republic. The palm leaf on the right side is a symbol of the martyrs of the fight for independence and liberty. The Fasces below the shield represents the republican dignity. The final design of the coat of arms was completed in 1900.
The colors have the following meanings:
Yellow: The crops and the fertile soil.
Blue: The ocean and the clear skies
Red: The blood spilled by the heroes who died in the name of their countrymen’s Fatherland and Freedom.