European Union for UPSC

Facts about the European Union (EU) which you should memorise as a civil service aspirant

Origin & Evolution

The EU evolved from post-World War II integration efforts. 

It was formally founded under the Maastricht Treaty, signed in 1992 and enforced from 1 November 1993. 

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Currently, the EU has 27 member states. 

The original six founders were Belgium, France, Germany, Italy, Luxembourg, and the Netherlands 

Currency & Policies

The Euro is used by 20 of the 27 member states, forming the Eurozone. 

Some countries (e.g. Denmark, Poland, Hungary, etc) still use national currencies for economic flexibility.

Core Institutions & Governance

The three main institutions:

European Commission (executive; proposes legislation)

European Parliament (elected body; co-legislates)

Council of the European Union (national ministers; also co-legislates) 

Global & Economic Presence

The EU is a major global player in trade and regulation.

Total banking assets exceed $38 trillion; the Euro is the 2nd most traded reserve currency in the world 

Additional Facts, which are relatively less important for UPSC

Geography & Demographics

The EU spans nearly 4.23 million km², with a population exceeding 450 million as of 2025 

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In 2024 alone, net migration added around 2.3 million residents, offsetting a natural population decline 

• Symbols & Ideals (useful for essay or polity segments)

The EU flag: a circle of 12 golden stars on blue—symbolizing unity, harmony, and solidarity—not tied to the number of members 

Motto: “United in Diversity” 

Anthem: Beethoven’s “Ode to Joy” (instrumental only) 

Europe Day: Celebrated on 9 May, marking peace and unity 

Additional bodies include the Court of Justice and the Court of Auditors 

The Treaty on European Union (TEU) and Treaty on the Functioning of the European Union (TFEU) form the legal foundation of the EU 

In 2023, numerous top global corporations (Fortune Global 500) were based in the EU 

Public Sentiment & Trust

Trust in the EU has risen to its highest level since 2007, with over 52% of citizens expressing confidence, and 81% supporting a shared security & defence policy

Reference 

https://en.wikipedia.org/wiki/European_Union

https://european-union.europa.eu/index_en