Cian O’Brien

Cian O’Brien is an Assistant Commissioner and Senior Regulatory Lawyer in the Data Protection Commission, Ireland.

He graduated from University College Dublin and the Kings Inns Dublin. Cian was called to the Bar of Ireland in 2014 and practised law as a Barrister before joining the Data Protection Commission.


Data Protection Commission

21 Fitzwilliam Square
D02 RD28 Dublin 2
Tel. +353 76 110 4800