This article-by-article commentary is a concise and authoritative reference to the provisions of the TEU, the TFEU, and the Charter of Fundamental Rights, and how they are interpreted and applied.

• TREATY ON EUROPEAN UNION


• PREAMBLE


• TITLE I COMMON PROVISIONS


• TITLE II PROVISIONS ON DEMOCRATIC PRINCIPLES


• TITLE III PROVISIONS ON THE INSTITUTIONS


• TITLE IV PROVISIONS ON ENHANCED COOPERATION


• TITLE V GENERAL PROVISIONS ON THE UNION'S EXTERNAL ACTION AND SPECIFIC PROVISIONS ON THE COMMON FOREIGN AND SECURITY POLICY


• TITLE VI FINAL PROVISIONS


• TREATY ON THE FUNCTIONING OF THE EUROPEAN UNION


• PREAMBLE


• PART ONE PRINCIPLES


• TITLE I CATEGORIES AND AREAS OF UNION COMPETENCE


• TITLE II PROVISIONS HAVING GENERAL APPLICATION


• PART TWO NON-DISCRIMINATION AND CITIZENSHIP OF THE UNION


• PART THREE UNION POLICIES AND INTERNAL ACTIONS


• TITLE I THE INTERNAL MARKET


• TITLE II FREE MOVEMENT OF GOODS


• TITLE III AGRICULTURE AND FISHERIES


• TITLE IV FREE MOVEMENT OF PERSONS, SERVICES AND CAPITAL


• TITLE V AREA OF FREEDOM, SECURITY AND JUSTICE


• TITLE VI TRANSPORT


• TITLE VII COMMON RULES ON COMPETITION, TAXATION AND APPROXIMATION OF LAWS


• TITLE VIII ECONOMIC AND MONETARY POLICY


• TITLE IX EMPLOYMENT


• TITLE X SOCIAL POLICY


• TITLE XI THE EUROPEAN SOCIAL FUND


• TITLE XII EDUCATION, VOCATIONAL TRAINING, YOUTH AND SPORT


• TITLE XIII CULTURE


• TITLE XIV PUBLIC HEALTH


• TITLE XV CONSUMER PROTECTION


• TITLE XVI TRANS-EUROPEAN NETWORKS


• TITLE XVII INDUSTRY


• TITLE XVIII ECONOMIC, SOCIAL AND TERRITORIAL COHESION


• TITLE XIX RESEARCH AND TECHNOLOGICAL DEVELOPMENT AND SPACE


• TITLE XX ENVIRONMENT


• TITLE XXI ENERGY


• TITLE XXII TOURISM


• TITLE XXIII CIVIL PROTECTION


• TITLE XXIV ADMINISTRATIVE COOPERATION


• PART FOUR ASSOCIATION OF THE OVERSEAS COUNTRIES AND TERRITORIES


• PART FIVE THE UNION'S EXTERNAL ACTION


• TITLE I GENERAL PROVISIONS ON THE UNION'S EXTERNAL ACTION


• TITLE II COMMON COMMERCIAL POLICY


• TITLE II COMMON COMMERCIAL POLICY


• TITLE IV RESTRICTIVE MEASURES


• TITLE V INTERNATIONAL AGREEMENTS


• TITLE VI THE UNION'S RELATIONS WITH INTERNATIONAL ORGANISATIONS AND THIRD COUNTRIES AND UNION DELEGATIONS


• TITLE VII SOLIDARITY CLAUSE


• PART SIX INSTITUTIONAL AND FINANCIAL PROVISIONS


• TITLE I INSTITUTIONAL PROVISIONS


• TITLE II FINANCIAL PROVISIONS


• TITLE III ENHANCED COOPERATION


• PART SEVEN GENERAL AND FINAL PROVISIONS


• PROTOCOLS


• CHARTER OF FUNDAMENTAL RIGHTS OF THE EUROPEAN UNION


• PREAMBLE


• TITLE I DIGNITY


• TITLE II FREEDOMS


• TITLE III EQUALITY


• TITLE IV SOLIDARITY


• TITLE V CITIZENS' RIGHTS


• TITLE VI JUSTICE


• TITLE VII GENERAL PROVISIONS GOVERNING THE INTERPRETATION AND APPLICATION OF THE CHARTER

Manuel Kellerbauer is a Member of the Legal Service of the European Commission, and lectures on competition law at the Europa Institute of Saarland University.
Marcus Klamert is a Member of the Legal Service at the Federal Chancellery of Austria and a senior lecturer at the Vienna University of Economics and Business. He is the author of The Principle of Loyalty in EU Law (OUP, 2014).
Jonathan Tomkin is a Member of the Legal Service of the European Commission, an affiliated Member of the Institute of European Law, KU Leuven, and co-authored THE EU Citizenship Directive (with E Guild and S Peers, OUP, 2014)