Brick Court Chambers

Judge Fidelma Macken SC

Judge Fidelma Macken SC

YEAR OF CALL: 1987    YEAR OF SILK: 1995

  • .(JavaScript must be enabled to view this email address) a
  • View Clerking Team
  • Add To Shortlisth

Mrs Fidelma Macken is a retired judge of the Supreme Court of Ireland and a former judge of the European Court of Justice.

She was called to the Irish Bar in 1973 (and to the Bar of England and Wales in 1987).  From 1973 to 1979 acted as legal counsel to a firm of patent and trademark attorneys.  She commenced practising at the Bar of Ireland in 1979 and took silk in 1995.  During her time at the Bar she specialised in European Law, Irish Constitutional Law, Public and Administrative Law, Company Law and Intellectual Property.  She was appointed a judge of the High Court of Ireland in 1998 and in 1999 was the first woman judge to be appointed to the European Court of Justice.  In 2004 she returned to the High Court of Ireland, and in 2005 was appointed to the Irish Supreme Court, from which she retired in 2012.

During her time in judicial office she presided over or was a member of the formation in many seminal cases involving a wide range of legal issue, at European and national level, including in the areas of the environment (waste, water, special areas of conservation), free movement, intellectual property, regulatory control, telecommunications, privacy and data protection, the European Arrest Warrant, and in a broad range of constitutional and EU Treaty matters.

Expand All
  • EU/Competition M

    In the course of her practice at the Bar of Ireland Judge Macken specialised in commercial, chancery, intellectual property, constitutional banking and EU and public law, acting for a very broad range of clients.  She was nominated on three separate occasions by the Supreme Court to challenge Bills referred by the President of Ireland, on rare occasions, for an opinion on their constitutionality. She was the first woman judge appointed to the ECJ.

  • Qualifications and Further Information M


    1968 - 1972                         B.A. (Mod) Legal Science, Trinity College Dublin

    1972 - 1973                         LL.M London School of Economics

    1969 - 1972                         B. L. Kings Inns, Dublin

    2002                                   LL.D (honoris causa) Trinity College Dublin


    1973 - 1979                        Legal Advisor to patent/trademark firm, Dublin

    1973 - 1995                        Practised as a junior at the Bar of Ireland

    1995                                   Took Silk

    1998 - 1999                        Appointed Judge of the High Court of Ireland

    1999 - 2004                        Appointed Judge of the European Court of Justice

    2001-2002                          President of the 3rd and 6th Chambers, ECJ

    2004 - 2005                        Reappointed Judge of the High Court of Ireland

    2005 - 2012                        Appointed to the Supreme Court of Ireland


    Averil Deverell Chair in Commercial Law TCD

    Distinguished Global Hauser Fellow, NYU, New York

    Lectured widely in Europe and the US on EU Law, including during the course of official exchanges between the ECJ and the US Supreme Court; at several universities throughout the US, UK and EU

    Invited to address judges in candidate members of the EU on Community law  and relationship of ECJ with national courts.

    Invited regularly to address lawyers and judges at the EU Trademark and Design Office in Alicante on IP issues.


    2008 -             Chair, Irish Centre for European Law (a not for profit organisation promoting an understanding of EU law and practice)

    2010 -             Patron, Irish Commercial Mediation Association (a not for profit organisation promoting the benefit of mediation in resolving commercial disputes)

    2002 -             Voted among the 50 most influential persons worldwide, in the field of Intellectual property

    2009 - 2013    Member of the Committee of the Council of the EU for the appointment of judges to the Tribunal for Public Functions of the Institutions of the EU

    1990/2000s     Member, Company Law Review Commission;
                            Member Board, Irish Intellectual Property Review;
                            Member of Board, Academy of EU law, Trier


    Gardening, France, Travel, Irish history