Fresh talks aimed at averting Friday's industrial action by train drivers have been announced.
Both sides will attend talks place tomorrow afternoon at the Workplace Relations Commission.
The negotiations will focus on productivity issues at the centre of the dispute.
Drivers are due to stage a rush hour stoppages from 6 to 9 am on Friday, and on Friday November 6th.
In a statement Irish Rail said: "Due to the notice of industrial action, Iarnród Éireann cannot currently guarantee services across DART, Commuter and Intercity on the mornings of 23rd October and 6th November".