Treaty of Accession 2003

Quick Facts: Who was Treaty of Accession 2003?

Subject:

Treaty of Accession 2003

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EU enlargement agreement incorporating ten new member states into the European Union.

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2Day Chrono-Wiki & Primary Historical Archives

Origins & Early Life

The Treaty of Accession 2003 was the agreement between the member states of the European Union and ten countries (Czech Republic, Estonia, Cyprus, Latvia, Lithuania, Hungary, Malta, Poland, Slovenia, Slovakia), concerning these countries' accession into the EU (see 2004 enlargement of the European Union). At the same time it changed a number of points which were originally laid down in the Treaty of Nice.

Career & Major Achievements

The treaty was signed on 16 April 2003 in Athens, Greece and it entered into force on 1 May 2004, resulting in enlargement of the European Union with 10 states. The European Union comprises a large number of overlapping legal structures which is a result of it being defined by successive international treaties.

Enduring Legacy & Impact

As well as other acts which together form the current legal framework (acquis) of the EU, the Treaty of Accession 2003 modifies: the Treaty of Rome (establishing the European Economic Community), the Euratom Treaty (establishing the European Atomic Energy Community) the Maastricht Treaty (establishing the European Union) All changes to the above treaties are made by article 11-19 in part two of the accession treaty.

Chronological Milestones & Life Events

1. 2003: 2003 Milestone — The Treaty of Accession 2003 was the agreement between the member states of the European Union and ten countries (Czech Republic, Estonia, Cyprus, Latvia, Lithuania, Hungary, Malta, Poland, Slovenia, Slovakia), concerning these countries' accession into the EU (see 2004 enlargement of the European Union).

Historical Fact-Check Quiz: Treaty of Accession 2003

True or False: “True or False: The Treaty of Accession 2003 only changed the voting weights of the European Union and did not modify any core foundational treaties.”

Answer (FALSE ❌): False. The treaty was highly comprehensive, explicitly modifying several core foundational treaties, including the Treaty of Rome, the Euratom Treaty, and the Maastricht Treaty.

Contemporary Figures & Related Historical Timelines

• Alberto Sordi — Historical peer (Died in 2003) (2003): Pillar of Italian Cinema, master of Commedia all'italiana comedy.
• Alija Izetbegović — Historical peer (Died in 2003) (2003): Bosnian politician, Islamic philosopher, and author who led Bosnia through its tumultuous independence.
• A. A. K. Niazi — Historical peer (Died in 2004) (2004): Pakistani general who commanded Eastern Command during the 1971 Bangladesh Liberation War.
• Ahn Ji-ho (actor) — Historical peer (Born in 2004) (2004): South Korean actor known for starting his career in web series.

Frequently Asked Questions about Treaty of Accession 2003