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Published by at January 2nd, 2023 , Revised On August 7, 2025

The law of the EU has gained a growing amount of academic attention, especially since the UK decided to leave the union. Concerns are growing about how EU law will continue to impact the UK constitution.

Not only has EU law overlapped significantly with the constitutional and administrative law of England and Wales, but it has also significantly impacted almost every aspect of life in the UK. As the examples of prospective dissertation titles below indicate, there is plenty of room for an excellent law dissertation.

EU Law Dissertation Topics With Research Aims 

 

Topic 1: Legal Study on the Role of the EU in Regulating AI-Based Decision-Making in Public Administration

 

Research Aim: This study aims to explore how EU law is shaping the use of artificial intelligence in government decision-making. It will assess whether current rules protect people from unfair automated decisions and examine how legal reforms can ensure accountability, transparency, and human rights in AI-powered public services.

Research Aim: This research investigates how EU environmental rules help or hinder individuals and organisations in suing their governments over climate inaction. It aims to see whether EU law gives enough legal tools for people to hold states accountable for climate commitments through the courts.

Research Aim: This dissertation aims to understand how EU efforts to control and protect personal data are affecting data-sharing deals with countries like the US. It will compare legal approaches and highlight where tensions exist between privacy, economic interests, and international cooperation on digital policy.

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List Of Free EU Law Dissertation Topics

  1. Systematic Review of GDPR Enforcement Across Member States
  2. Quantitative Research on the Impact of Brexit on EU Trade Law
  3. Qualitative Research on Cross-Border Enforcement of EU Competition Policy
  4. The Role of the European Court of Justice in Protecting Fundamental Rights
  5. Comparative Analysis of the Rule of Law Mechanism in Hungary and Poland
  6. Legal Study of the Harmonisation of Environmental Law in the European Union
  7. The Impact of the Digital Services Act on Platform Regulation
  8. Research Study on the Effectiveness of the European Arrest Warrant
  9. Evaluation of EU Citizenship Rights in Post-Brexit Europe
  10. An Analysis of EU Legal Frameworks on Artificial Intelligence Regulation
  11. The Role of the Charter of Fundamental Rights in Shaping EU Asylum Policy
  12. Critical Review of EU Sanctions Regimes and Their Legal Basis
  13. The Impact of EU Procurement Law on Public Sector Efficiency
  14. Empirical Study on the Implementation of the EU Green Deal in Member States
  15. Legal Analysis of the Relationship Between EU Law and International Trade Agreements
  16. The Role of EU Competition Law in Regulating Big Tech Companies
  17. Systematic Review of the Effectiveness of the Dublin III Regulation
  18. Case Study on the Application of EU State Aid Rules in the Energy Sector
  19. The Impact of EU Labour Law on Platform Workers’ Rights
  20. Comparative Study of Consumer Protection Laws in the EU Digital Single Market
  21. Legal Examination of EU Anti-Terrorism Laws and Civil Liberties
  22. The Role of EU Law in Managing the Migration Crisis
  23. An Analysis of the Legal Challenges in EU Enlargement
  24. Research Study on the EU’s Common Foreign and Security Policy Legal Framework
  25. Legal Review of the European Climate Law and Its Enforcement Mechanism
  26. The Influence of EU Law on National Constitutional Identity
  27. Evaluation of EU Gender Equality Directives in Employment
  28. Impact Study on the Effectiveness of the European Public Prosecutor’s Office
  29. The Role of the European Ombudsman in Ensuring Transparency
  30. Legal Analysis of the EU’s Regulation on Carbon Border Adjustment Mechanism
  31. Empirical Study of National Courts’ Compliance with ECJ Rulings
  32. The Impact of EU Merger Control on Market Competition
  33. Comparative Analysis of Data Protection Implementation Across EU States
  34. Review of the Legal Mechanisms for Safeguarding Judicial Independence in the EU
  35. The Role of EU Law in Shaping Member State Climate Commitments
  36. Legal Assessment of the EU’s Cybersecurity Act and Its Application
  37. The Impact of EU Trade Law on Developing Countries
  38. Research Study on the Future of EU Legal Personality in International Relations
  39. Examination of the Legal Boundaries of the EU’s Soft Law Instruments
  40. The Role of Subsidiarity in EU Legislative Competence
  41. Legal Study on the Challenges of Harmonising Tax Law Across the EU
  42. Quantitative Research on the Effect of EU Migration Law on Labour Markets
  43. Critical Analysis of the Principle of Mutual Recognition in EU Criminal Law
  44. The Impact of EU Law on National Health Care Policies
  45. Comparative Review of EU Water Law and Domestic Implementation Strategies
  46. Legal Examination of Democratic Deficit in the EU Institutional Framework
  47. Systematic Review of EU Digital Market Regulation and National Implementation
  48. The Role of the EU Charter in Shaping Social Rights Jurisprudence
  49. Legal Analysis of the Role of Soft Law in the European Semester Process
  50. The Impact of EU Financial Regulations on Cross-Border Banking
  51. Empirical Research on the Efficiency of EU Legal Remedies for Individual Rights
  52. The Role of EU Law in Promoting Energy Security Among Member States
  53. Legal Assessment of the Schengen Area’s Future Amidst Border Reintroduction
  54. Comparative Study on the Implementation of the EU Victims’ Rights Directive
  55. Evaluation of the Effectiveness of the EU’s Fight Against Online Hate Speech
  56. The Influence of EU Law on Freedom of the Press in Member States
  57. Legal Research on the Extraterritorial Application of EU Environmental Standards
  58. The Role of the European Parliament in the EU Legislative Process
  59. The Impact of EU Law on Member States’ Housing Rights Policies
  60. Analysis of EU Competition Policy in the Context of the Green Transition
  61. Legal Study of Digital Identity and eIDAS Regulation in the European Union
  62. The Role of EU Law in Protecting Whistleblowers Across Member States
  63. Assessment of EU Legislation on the Rights of Persons with Disabilities
  64. Legal Research on the Harmonisation of Criminal Procedural Rights in the EU
  65. The Impact of EU Law on the Regulation of Cryptocurrencies
  66. Comparative Analysis of Legal Remedies Under EU Asylum Procedures
  67. Evaluation of the Role of the European Council in Shaping Legal Integration
  68. Legal Examination of Cross-Border Insolvency Law in the EU
  69. Empirical Research on the Implementation of EU Animal Welfare Standards
  70. The Role of EU Law in Safeguarding Electoral Integrity and Combating Disinformation 

Frequently Asked Questions

To find EU Law dissertation ideas:

  1. Follow recent EU legal developments.
  2. Explore unresolved issues or conflicts.
  3. Review EU court cases.
  4. Analyze EU regulations’ impact.
  5. Consider global implications.
  6. Select a specific area aligning with your passion and career objectives.

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    About Owen Ingram

    Avatar for Owen IngramIngram is a dissertation specialist. He has a master's degree in data sciences. His research work aims to compare the various types of research methods used among academicians and researchers.