National Transport Authority (NTA) 1. The expiry date of the current service contract between the National Transport Authority of Ireland (NTA) and Go-Ahead Ireland, for their Dublin Commuter Services. 2. When the NTA will commence considering a maximum a two-year extension to the current Go-Ahead Ireland contract? 3. What are the criteria for such a two-year extension to be awarded? (i.e. cancellation of buses, late arrival of buses etc.)?