The investigation into the Garth Brooks concert debacle will continue later today.
The Oireachtas Transport and Communications Committee will meet again to examine where it all went wrong.
It's estimated the gigs would have been worth millions of euro to the Irish economy.
Owen Keegan, Chief Executive of Dublin City Council will come before the committee this afternoon.
Earlier this week the GAA contradicted Keegan's version of events that no assurances were given over the concerts.
Chairman John O' Mahoney TD is keen to hear all sides of the story.
