Why almost every European Union passport shares the same deep burgundy color

History · Published 3 October 2026 Swipe more like this →

In short: While the European Union does not issue its own passports, it has harmonized their design since the 1980s. Today, 26 of the 27 member states use a standardized burgundy cover, a visual symbol of the rights of free movement and consular protection that come with EU citizenship.

The uniformity of EU passports is the result of decades of diplomatic coordination, beginning with a 1981 resolution on a common design. While member states retain sovereignty over their citizenship laws and the issuance of travel documents, they have largely adopted a shared aesthetic. This includes the burgundy cover, the title 'European Union', and the state's coat of arms. Croatia remains the sole exception, having retained a dark blue cover when it updated its design in 2015.

Beyond the cover, security and functionality are strictly regulated. Since 2008, passports must contain biometric data, specifically a facial image and two fingerprints, though Denmark and Ireland maintain specific exemptions. The internal structure follows the ISO 216 B7 format, with an identification page that lists information in the state's official language alongside English and French. To facilitate international travel, these documents include a machine-readable zone that transliterates non-Latin characters according to ICAO standards, ensuring consistency across global border controls.

The utility of these documents extends far beyond simple identification. An EU passport grants the holder the right to move freely across the European Economic Area and Switzerland without needing visas or residence permits. In cases of emergency, such as a lost or stolen passport, citizens can even seek assistance from the embassies of other EU member states if their own country lacks local representation. This system of mutual recognition and shared standards underscores the practical integration of the Union, even as individual states maintain their unique national identities.

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