After Leo Varadkar announced his decision to step down as taoiseach and leader of Fine Gael all eyes now turn to who succeeds him.
The Irish prime minister said he would remain as a TD, but he hoped his replacement at the top of the Irish government would take up office shortly after the Easter recess.
Nominations for a new leader will open from 10:00 local time on Thursday and close on Monday at 13:00.
Candidates must be nominated by at least 10% (six members) of the parliamentary party.
If there is a contest the winner would be announced on 5 April.
This would allow them time to make their case before June’s local and European elections.
There is also the issue of the next Irish general election, which must take place by March next year.
Mr Varadkar pledged his unequivocal support to his successor during a Fine Gael parliamentary party meeting on Wednesday night.
It is understood that party colleagues paid tribute to Mr Varadkar for his work, loyalty and leadership at the meeting.
The taoiseach told the meeting that there was now an opportunity for the next leader and for the party to gain seats at the general election.
