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Mark O'Sullivan

Mark O'Sullivan

01 4444 813
  • LL.B. (Hons)

  • Admitted as a solicitor in Ireland

  • Certificate in District Court Advocacy

  • Diploma in Judicial Skills & Decision Making

  • Member of the Dublin Solicitors' Bar Association

Mark established O'Sullivan Kenny with Matthew in 2016 and was previously a partner in a leading Criminal Defence Firm.

He previously worked in two leading criminal law firms before setting up his own firm in 2012.  He has continued to specialise in criminal law and related areas since then.

Mark has represented clients in all Courts from the District Court to the Supreme Court.

He has extensive experience in the preparation of trials for both the Circuit Criminal Court and the Central Criminal Court.

He is also highly experienced in advising detainees in Garda Stations.

He has successfully brought judicial review and habeas corpus proceedings on behalf of clients in the High Court.

Mark appears daily in the District Court where he represents clients charged with all criminal and road traffic offences.

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