Day-to-day parliamentary procedure derives from Standing Orders and several other sources.
The Cathaoirleach is the chairperson of the Seanad but may be deputised by the Leas-Chathaoirleach and others.
As the sole judge of order in the Seanad, a number of sactions are available to the Cathaoirleach to suppress disorder and enforce the authority of the Chair.
The proceedings of Parliament should be conducted with the dignity and decorum befitting public office.