Legislation concerning the national symbols is far from perfect. The Coat of Arms Act has been amended several times and refers extensively to executive ordinances, some of which have never been issued. Moreover, the Act contains errors, omissions and inconsistencies which make the law confusing, open to various interpretations and often not followed in practice.
According to Chapter I, Article 28, paragraph 1 of the Constitution, the coat of arms of Poland is an image of a crowned white eagle in a red field. The Coat of Arms Act, Article 4, further specifies that the crown, as well as the eagle's beak and talons, are golden. The eagle's wings are outstretched and its head is turned to its right. Using English heraldic terminology, the arms may blazoned as Gules an Eagle Argent crowned, beaked and armed Or. However, unlike in traditional heraldry where the same blazon may be rendered into various graphical designs, the Coat of Arms Act allows only one official rendering of the national coat of arms. The official design may be found in attachment no. 1 to the Coat of Arms Act.
The nearly circular charge, i.e. the image of the white eagle, is highly stylized. The heraldic bird is depicted with its wings and legs outstretched, its head turned to the right, in a pose known in heraldry as 'displayed'. The eagle's plumage, as well as its tongue and leg scales are white with gradient shading suggestive of a bas-relief. On each wing there is a curved strap going from the bird's torso along the upper edge of each wing and terminated with a five-pointed mullet (star). Each mullet has three larger and two smaller arms. The beak and talons are the only golden parts of the eagle's body. The crown on the eagle's head consists of a base and three fleurons extending from it. The base is adorned with three roughly rectangular gemstones. The fleurons of which the two outer ones are only partly visible have the shape of a fleur-de-lis. The entire crown, including the gems, as well as spaces between the fleurons, is painted gold.
The charge is placed in an escutcheon (shield) of the Modern French type. It is a nearly rectangular upright isosceles trapezoid, rounded at the bottom, whose upper base is slightly longer than the lower one, from the middle of which extends downwards a pointed tip. Although the shield is an integral part of the coat of arms, Polish law stipulates, in certain cases, to only use the charge without the escutcheon. The shades of the principal tinctures, white (Argent) and red (Gules), which are the national colors of Poland, are specified as coördinates in the CIE 1976 color space (see Flag of Poland National colors for details).
This tale could be considered as an allusion to the legend of the city of Rome which was founded by Romulus and Remus. Auspicium is the ancient rite of observing birds of prey flights in order to get support of gods for future arranged actions. A less romantic version assumes that Poland adopted the emblem from the Roman Empire (like many other European countries).
The image of the white eagle appeared for the first time on the coins made during the reing of Boleslaw I, initially as the Piast family's personal coat of arms. The stylized bird's appearance caused dispute between scholars who could not identify its species. The most probable is the white-tailed eagle but cock, pigeon, and peacock were also taken into consideration. Since XII c. the eagle has appeared on the shields, ensigns, coins, and stamps of Piast dukes. It appeared on the Polish coat of arms during Przemysł II reign as a reminder of the Piast tradition before the fragmentation of Poland.
The eagle's graphic form has changed throughout centuries. Its recent shape, accepted in 1927, was designed by professor Zygmunt Kaminski and was based on the eagle's form from the times of Stefan Batory's reign. It is worth mentioning that it was adapted to stamps or round shields rather than to a rectangular shape.
The shield itself also changed shape. The Polish-Lithuanian Commonwealth's shield was divided into four parts, with Polish Eagle and Lithuanian Pahonia on opposite sides. Kings used to place their own emblems in the center of the national coat of arms (i.e. House Vasa).
Despite the fact that new emblems were given to provinces established by the invaders after the partitions of Poland, the White Eagle remained there with or without crown and occasionally with face turned towards left and in some exceptions with Pahonia. But in most cases they were combined with the invader's emblem.
After the November Uprising, the tsars, titled also as Polish kings, adapted the Order of the White Eagle with blue ribbon, well accepted in Russia. Archangel, the symbol of Ukraine, joined the Eagle and Pahonia during the January Uprising. The Poles conscientiously collected coins from the pre-partitions period with the eagle on their obverse and reverse. The symbol of the Eagle often with Pahonia appeared on numerous flags and emblems of the uprising.
The resurrection of a Polish Kingdom (Polish Regency) in the territories of the former Congress Poland (later ruled by the Russian Empire) was approved by Austria-Hungary and Wilhelm II's Germany in 1916. A year later, the first Polish bank-notes (Polish Marka) with Crowned Eagle on an indivisible shield were introduced. After regaining total independence and the creation of the Second Polish Republic (1918-1939) the White Eagle was implemented by the act of 1919. Official image of the coat of arms (which remind Stanisław Poniatowski's emblem) was used until 1927 when Zygmunt Kaminski designed a new one.
Recently it is a symbol of the post-communist Republic of Poland. Its effigy appears on many public administration buildings. It is present at schools and courts. Furthermore it is placed on the averse of Polish coins and even on the Poland national football team's shirts. However the issue on which conditions it should be exposed and how it should be interpreted is the topic of numerous debates in Poland.
After World War II, the Communist authorities of the Polish People Republic removed the "reactionary" and royal crown from the eagle's head. The new design was approved by resolution in 1955. As a result the government of the Polish Republic in Exile introduced a new emblem presenting the eagle wearing a crown with a cross at the top. Eventually the Third Republic of Poland's government brought the crown back, however without the sign of the cross.