Constitution of Ireland (2004)
“ The Taoiseach, the Tánaiste and the member of the Government who is in charge of the Department of Finance must be members of Dáil Éireann. The other members of the Government must be members of Dáil Éireann or Seanad Éireann, but not more than two may be members of Seanad Éireann. Every member of the Government shall have the right to attend and be heard in each House of the Oireachtas. The Taoiseach may resign from office at any time by placing his resignation in the hands of the President. ”
