Frequently asked
How many NCT centres are there in Donegal?
4: Carndonagh, Derrybeg, Donegal Town, Letterkenny. You can book any centre in Ireland, not only the one nearest your address.
Which NCT centre in Donegal has the shortest wait?
When this page was built on Wednesday 4 November 2026, Derrybeg had the shortest calendar in Donegal: within a week to the first free date. The table above refreshes through the day, and cancellations open earlier dates at every centre daily.
Can I do my NCT outside Donegal?
Yes. Any NCT centre in Ireland can test your car, and the result is the same. Neighbouring centres often have shorter waits; the list below shows the four closest ones over the county line.
How do I get an earlier NCT date?
Watch for cancellations. NCT Alerts alerts you within a minute of a date before your deadline opening at your centres, with the booking link; €9.99 covers 7 days and up to 5 centres. NCTS also has a priority list during booking and aims to place you within 28 days.