The Law on the National Coat of Arms, Flag and Anthem (Spanish : Ley sobre el Escudo, la Bandera y el Himno Nacional) is a set of rules and guidelines passed by the Mexican government on the display and use of the flag (bandera), coat of arms (escudo) and the anthem (himno). The original law was passed in 1984 and it contains 7 chapters, a preamble and a section that contains the lyrics of the national anthem. The law itself was changed several times, most recently in 2005.
Under this law, a special permit is required to broadcast the Mexican flag, as the flag can only be reproduced for official government purposes.
It consists of two sentences, simply stating that the flag, arms and anthem are the symbols of the country and that this law was established to render honor and respect to the symbols.
Consisting of three articles, this chapter contains brief descriptions of each national symbol. Article two describes the coat of arms, article 3 describes the flag and explains that the national anthem will be established according to other laws. Each article states that a copy of each symbol will be kept at the General National Archive (Archivo General de la Nación) and the National History Museum (Museo Nacional de Historia).
Consisting of two articles, this chapter describes how the coat of arms can be made or used. Article 4 states that the coat of arms will be made according to what was stated in Chapter 2 of this law and Article 5 states that certain officials, documents, seals and laws can be affixed with a special coat of arms. The difference with this coat of arms is that the entire arms is black and white, and the words "Estados Unidos Mexicanos" (United Mexican States) appear in a semicircle at the top of the arms, between the olive branch and the oak wreath. Article 5 also states that the coat of arms can be affixed to vehicles operated by the government, such as vehicles that transport the President of Mexico.
This chapter, which describes about the national flag in detail, is the longest of the three chapters on each symbol. Consisting of thirty articles, this chapter lists dates on when the Mexican flag is flown and how it is flown, about the various honors that is presented to the flag and the various flag devices that can be used, such as the corbata.
This chapter also sets the guidelines for the use of the Mexican Presidential Sash.
The "Mexican National Anthem", also known by its incipit "Mexicans, at the cry of war", is the national anthem of Mexico. The lyrics of the national anthem, which allude to historical Mexican military victories in the heat of battle and including cries of defending the homeland, were composed by poet Francisco González Bocanegra after a Federal contest in 1853. Later, in 1854, he asked Jaime Nunó to compose the music that now accompanies González's poem. The national anthem, consisting of ten stanzas and a chorus, effectively entered into use on September 16, 1854.
The coat of arms of the Argentine Republic or Argentine shield was established in its current form in 1944 but has its origins in the seal of the General Constituent Assembly of 1813. It is supposed that it was chosen quickly because of the existence of a decree signed on February 22 sealed with the symbol. The first mention of it in a public document dates to March 12 of that same year, in which it is stated that the seal had to be used by the executive power, that is, the second triumvirate. On April 13 the National Assembly coined the new silver and gold coins, each with the seal of the assembly on the reverse, and on April 27 the coat of arms became a national emblem. Although the coat of arms is not currently shown on flags, the Buenos Aires-born military leader Manuel Belgrano ordered to paint it over the flag he gave to the city of San Salvador de Jujuy, and during the Argentine War of Independence most flags had the coat of arms.
The Flag of Peru, often referred to as The Bicolour was adopted by the government of Peru in 1825, and modified in 1950. According to the article 49 of the Constitution of Peru, it is a vertical triband with red outer bands and a single white middle band. Depending on its use, it may be defaced with different emblems, and has different names. Flag day in Peru is celebrated on 7 June, the anniversary of the Battle of Arica.
The current coat of arms of Venezuela was primarily approved by the Congress on April 18, 1836, undergoing small modifications through history, reaching the present version.
In Article 18 of the Law on the National Arms, Flag, and Anthem there is a listing of dates that the Mexican flag is flown by all branches of government. Civilians are also encouraged to display the national flag on these days. Many of the dates listed in the law denote significant events and people that shaped of Mexican identity and the course of its History. Some of the holidays and commemorations listed require the flag to be flown at half-staff. The national flag can be flown any day of the year by civilians or at festive occasions in persurrence to Article 15 of the Law on the National Arms, Flag, and Anthem.
The banderas monumentales are a collection of tall flagpoles containing large flags of Mexico located throughout Mexico. They are part of a program started in 1999 under President Ernesto Zedillo that is currently administered by the Secretariat of National Defense. The main feature of these monuments is a giant Mexican flag flying off a 50-meter-high (160-ft) flagpole. The size of the flag was 14.3 by 25 metres and it was flown on a pole that measured 50 metres (160 ft) high. In the time after the decree was issued, many more banderas monumentales have been installed throughout the country in various sizes. Many of the locations were chosen due to significant events in Mexican history that occurred there.
The coat of arms of Peru is the national symbolic emblem of Peru. Four variants are used: the coat of arms per se, the National Coat of Arms, the Great Seal of the State, and the Naval Coat of Arms.
The national flag of Mexico is a vertical tricolor of green, white, and red with the national coat of arms charged in the center of the white stripe. While the meaning of the colors has changed over time, these three colors were adopted by Mexico following independence from Spain during the country's War of Independence, and subsequent First Mexican Empire.
The flag of Jalisco was adopted in 2011. It is colored blue and gold and bears the State Emblem in the center. The emblem has a diameter of three-quarters the width of the stripes. The ratio of the flag is 4:7. Ribbons of the same colors may be placed at the foot of the finial. The flag is one of only three Mexican states that is not simply a coat of arms set against a white background, and it is the only one without any white at all.
Most Mexican states do not have an official flag. For these states, a de facto flag is used for civil and state purposes. State flags of Mexico have a 4:7 ratio and typically consist of a white background charged with the state's coat of arms.
The Flag of Quintana Roo is the flag used by the Mexican state of Quintana Roo. The flag was adopted January 1, 2016. The State Flag consists of a white rectangle with a ratio of four to seven between the width and length; in the center it bears the State Coat of arms, placed in such a way that it occupies three-quarters of the width.
The Flag of Querétaro is the flag used by the Mexican state of Querétaro. The flag was adopted December 31, 2017. The State Flag consists of a white rectangle with a ratio of four to seven between the width and length; in the center it bears the State Coat of arms, placed in such a way that it occupies three-quarters of the width.
The flag of Yucatán is the flag used by the former Republic of Yucatán, when in the middle of 19th century it was proclaimed in the territory of the Yucatán Peninsula. The republic comprised the present Mexican states of Yucatán, Campeche and Quintana Roo.
The Flag of Guerrero is the flag used by the Mexican state of Guerrero. The flag was adopted October 25, 2019. The State Flag consists of a white rectangle with a ratio of four to seven between the width and length; in the center it bears the State Coat of arms, placed in such a way that it occupies three-quarters of the width.
The Flag of Baja California Sur is the flag used by the Mexican state of Baja California Sur. The flag was adopted December 31, 2017. The State Flag consists of a white rectangle with a ratio of four to seven between the width and length; in the center it bears the State Coat of arms, placed in such a way that it occupies three-quarters of the width.
The Flag of Guanajuato is the flag used by the Mexican state of Guanajuato. The flag was adopted on December 20, 2023. The State Flag consists of a white rectangle with a ratio of four to seven between the width and length; in the center it bears the State Coat of arms with a golden mark, placed in such a way that it occupies three-quarters of the width.
The coat of arms of Jalisco is a symbol of the Free and Sovereign State of Jalisco in Mexico.
The coat of arms of Yucatán is a symbol of the Free and Sovereign State of Yucatán.