The EU is a global actor — the world's largest trading bloc and a significant diplomatic and development aid force. Its external relations cover trade policy, the Common Foreign and Security Policy (CFSP), development cooperation, humanitarian aid, and enlargement. Understanding who speaks for the EU externally, what tools are available, and how decisions are made is essential for the EPSO EU Knowledge test.
1. Key Principles of EU External Action
Art. 21 TEU sets out the principles guiding all EU external action: democracy, rule of law, universality and indivisibility of human rights, respect for human dignity, principles of equality and solidarity, and respect for the UN Charter.
Art. 3(5) TEU: "In its relations with the wider world, the Union shall uphold and promote its values and interests and contribute to the protection of its citizens. It shall contribute to peace, security, the sustainable development of the Earth, solidarity and mutual respect among peoples, free and fair trade, eradication of poverty and the protection of human rights, in particular the rights of the child, as well as to the strict observance and the development of international law, including respect for the principles of the United Nations Charter."
2. Who Represents the EU Externally?
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European Council President
Represents the EU at the level of heads of state/government. Conducts EU external representation in CFSP matters, "at his level." Art. 15(6) TEU.
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High Representative (HR/VP)
Conducts the EU's CFSP and chairs the Foreign Affairs Council. Also a Vice-President of the Commission. Art. 18 TEU. "Double hat" — represents both Council and Commission on external affairs.
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European Commission
Represents the EU on trade policy, development cooperation, humanitarian aid, and other Community-method external policies. Negotiates international agreements (Art. 218 TFEU).
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Council Presidency
The rotating 6-month presidency represents the Council in inter-institutional relations. In foreign affairs, the HR/VP chairs the Foreign Affairs Council — not the rotating presidency.
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EEAS
European External Action Service — the EU's diplomatic corps. Supports the HR/VP. Staffed by EU officials, Council Secretariat staff, and seconded national diplomats. ~140 EU Delegations worldwide.
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EU Delegations
~140 delegations and offices worldwide, including at the UN (New York, Geneva, Vienna). Represent the EU in third countries and international organisations. Part of the EEAS.
3. Common Foreign and Security Policy (CFSP)
Unanimity Rule
CFSP decisions generally require unanimity in the Council. The European Parliament has only a consultative role. The CJEU (Court of Justice of the European Union) has very limited jurisdiction over CFSP. This keeps it intergovernmental.
CFSP Instruments
General guidelines (European Council), Council decisions on EU positions, actions, implementing measures; international agreements. No CFSP "regulations" or "directives."
Constructive Abstention
A member state may abstain in a CFSP vote without blocking a decision. The abstaining state is not obliged to apply the decision but must not obstruct it. Max 1/3 of member states may abstain.
Passerelle Clauses
Art. 31(3) TEU allows the European Council (unanimously) to move certain CFSP decisions to QMV (Qualified Majority Voting) — but never decisions with military or defence implications.
Common Security and Defence Policy (CSDP (Common Security and Defence Policy))
The CSDP (Art. 42–46 TEU) is an integral part of CFSP. It provides the EU with civilian and military capabilities. The EU has conducted over 35 civilian and military operations since 2003.
CIVILIAN
EULEX Kosovo
EU Rule of Law Mission in Kosovo (since 2008) — supports Kosovo institutions in law enforcement, judiciary, and customs. Largest EU civilian mission.
MILITARY
EUNAVFOR ATALANTA
EU naval operation off the Horn of Africa (since 2008) — combats piracy and protects World Food Programme vessels. Operating in the Indian Ocean.
CIVILIAN
EUMAM Ukraine
EU Military Assistance Mission in support of Ukraine (since 2022) — trains Ukrainian armed forces, based outside Ukraine. Part of EU support for Ukraine's defence.
MILITARY
EUNAVFOR ASPIDES
EU naval mission in the Red Sea (since 2024) — protects commercial shipping from Houthi attacks. Defensive mission only (no strikes on land targets).
PESCO (Permanent Structured Cooperation) — Permanent Structured Cooperation (Art. 46 TEU): Launched in 2017, PESCO allows member states (currently 26 — all except Denmark and Malta) to deepen defence cooperation through joint projects. Over 60 projects active, including joint training, cyber defence, armoured vehicles. PESCO is binding — participating states commit to increase defence budgets, harmonise capabilities.
4. EU Trade Policy
Trade policy is an exclusive EU competence (Art. 3(1)(e) TFEU). The EU — not individual member states — negotiates and concludes trade agreements. The Common Commercial Policy (CCP) is governed by Art. 206–207 TFEU.
EU Trade in Numbers
~15%
Share of world trade — the EU is the world's largest trader of goods and services combined, ahead of the US and China.
45+
Free Trade Agreements in force with countries representing ~45% of world GDP — CETA (Canada), EPA (Japan), EU-South Korea, EU-Singapore, EU-Vietnam, Mercosur (pending ratification).
Art. 207
TFEU — Common Commercial Policy: covers tariffs, trade agreements, export policy, trade defence instruments (anti-dumping, countervailing duties). Commission negotiates; Council authorises and concludes.
GSP
Generalised Scheme of Preferences — preferential market access for developing countries. Standard GSP, GSP+ (enhanced with human rights/governance conditions), EBA (Everything But Arms — for LDCs).
Trade agreement procedure (Art. 218 TFEU):
- Council authorises the Commission to negotiate (mandate).
- Commission negotiates on behalf of the EU.
- Council concludes the agreement (QMV for most; unanimity for sensitive areas, e.g. trade in services, IP).
- European Parliament gives consent (for agreements covering areas subject to co-decision).
Mixed agreements: When a trade agreement covers matters that fall partly under EU exclusive competence and partly under member state competence, it is a "mixed agreement" and must be ratified by all member states' national parliaments. CETA with Canada was a mixed agreement — subject to ratification by all 27. This gives individual member states (and even regional parliaments) a de facto veto.
5. Development Cooperation & Humanitarian Aid
Development cooperation (Art. 208–211 TFEU): Shared competence — member states can act alongside the EU. The EU's primary objective is the eradication of poverty. The EU must ensure consistency between its development policy and other policies (policy coherence for development).
- Global Gateway: EU's flagship infrastructure investment strategy (€300bn by 2027), launched 2021 as a values-based alternative to China's Belt and Road Initiative. Focuses on digital, climate, energy, transport, health, and education.
- NDICI — Global Europe: The main EU external financing instrument for 2021–2027 (€79.5bn), replacing a dozen previous instruments. Covers neighbourhood policy, development, international partnerships.
- European Neighbourhood Policy (ENP): Framework for EU relations with 16 neighbouring countries (Eastern Partnership + Southern Neighbourhood). Offers market integration, financial support, political association in exchange for democratic and economic reforms.
- ECHO — DG Humanitarian Aid: EU Humanitarian Aid Office funds emergency relief in crises worldwide. The EU is the world's largest humanitarian donor.
6. EU Enlargement
Art. 49 TEU states that any European state that respects EU values (Art. 2 TEU) may apply for EU membership. Enlargement decisions require unanimous agreement in the Council + consent of the European Parliament + ratification by all member states.
The Copenhagen Criteria (1993)
Candidate countries must meet three sets of criteria:
- Political: Stable institutions guaranteeing democracy, rule of law, human rights, protection of minorities.
- Economic: Functioning market economy capable of coping with competitive pressures within the EU.
- Acquis communautaire: Ability to take on the obligations of EU membership — adopt, implement, and enforce the entire body of EU law (~80,000+ pages).
Accession Process
Application
Country submits application to the Council. Commission prepares an Opinion (Avis). Council decides unanimously to grant candidate status.
Candidate Status
Country recognised as official EU candidate. May receive pre-accession funding (IPA — Instrument for Pre-Accession Assistance). Starts aligning national law with EU acquis.
Screening & Opening Chapters
Commission and candidate screen national law against the 35 acquis chapters (e.g. free movement of goods, environment, judiciary). Negotiations open chapter by chapter.
Negotiations & Closing Chapters
Each chapter is provisionally closed when the candidate has sufficiently aligned. All chapters must be closed before the accession treaty is drafted.
Accession Treaty & Ratification
Commission recommendation + EP consent + unanimous Council decision + ratification by all 27 member states' parliaments (and often a national referendum).
Current Candidate & Potential Candidate Countries
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N. Macedonia
Candidate
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Bosnia & Herz.
Candidate
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Turkey
Candidate (frozen)
Key Terms
CFSP
Common Foreign and Security Policy — Art. 23–46 TEU; intergovernmental; unanimity-based; HR/VP leads; no CJEU jurisdiction.
HR/VP
High Representative for Foreign Affairs / Vice-President of the Commission — "double hat"; chairs FAC; heads EEAS.
EEAS
European External Action Service — EU's diplomatic corps; ~140 delegations worldwide; supports HR/VP.
CSDP
Common Security and Defence Policy — EU civilian and military missions; 35+ operations since 2003; no standing EU army.
PESCO
Permanent Structured Cooperation (Art. 46 TEU) — deepened defence cooperation among 26 member states; 60+ joint projects.
Common Commercial Policy
Art. 206–207 TFEU — exclusive EU competence; Commission negotiates trade deals; Council concludes; EP gives consent.
Copenhagen Criteria
Three accession conditions: political (democracy/rule of law), economic (market economy), acquis (ability to implement EU law).
Acquis Communautaire
The entire body of EU law (~35 chapters in accession negotiations) that candidate countries must adopt before joining.
Question 1
Which EU official holds the "double hat" — both as Chair of the Foreign Affairs Council and as Vice-President of the Commission?
A) The President of the European Council
B) The President of the European Commission
C) The High Representative for Foreign Affairs and Security Policy
D) The rotating Council Presidency
✓ Correct Answer: C — The HR/VP (High Representative / Vice-President) is a unique "double-hatted" role created by the Lisbon Treaty. Kaja Kallas has held this position since 2024. The HR/VP chairs the Foreign Affairs Council and is simultaneously a VP of the Commission, coordinating all external action.
Question 2
How are most CFSP decisions taken in the Council?
A) By qualified majority voting
B) By simple majority
C) By unanimity
D) By codecision with the European Parliament
✓ Correct Answer: C — CFSP decisions require unanimity, reflecting its intergovernmental nature. The EP has only a consultative role in CFSP. Unlike most other EU policy areas, CFSP does not use the ordinary legislative procedure (OLP). Unanimity means any member state can effectively veto a CFSP decision.
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