Overview
Cathaoirleach (; Irish for chairperson; plural: ) is the title of the chair (or presiding officer) of Seanad Éireann, the sixty-member upper house of the Oireachtas, the legislature of Ireland. The current Cathaoirleach is Fine Gael Senator Jerry Buttimer, who has held the office since 16 December 2022.
Powers and functions
The Cathaoirleach is the sole judge of order, and has a range of powers and functions, namely:
Calls on members to speak and all speeches must be addressed to the Chair.
Puts such questions to the House as are required, supervises Divisions and declares the results.
Has authority to suppress disorder, to enforce prompt obedience to Rulings and may order members to withdraw from the House or name them for suspension by the House itself for a period.
In the case of great disorder can suspend or adjourn the House.
The Cathaoirleach is also an member of the Council of State, which advises the president of Ireland in the exercise of their discretionary powers, and of the Presidential Commission, which performs the powers and functions of the office of president in their absence.
From Wikipedia (CC BY-SA 4.0).