She was appointed as a Judge of the
High Court in 2012. She was nominated to the Supreme Court in July 2015 and was appointed by the
President of Ireland on 1 October 2015. She made the Declaration required by the Constitution of a Justice of the Supreme Court on 6 October 2015. She has delivered opinions for the court in final appeals involving criminal law, contract law, EU law, ward of court, and judicial review. ==References==