The event organiser, Iarnród Éireann, has the legal responsibility to tell ticket buyers and event attendees how their personal information will be collected and used. You can find their Privacy Policy below or contact them to request it.
For Iarnród Éireann (IÉ) events issued on Ticket Tailor, IÉ will delete the event and all customer data 4 weeks post the event. For more information see https://www.irishrail.ie/en-ie/legal/terms-of-use-privacy-statement-cookie-policy