Iarnrod Eireann commences transfer of ticketing system to SaaS model, Ireland November 21, 2020 | Europe News Iarnród Éireann/Irish Rail has commenced the transfer of the existing Sqills S3 Passenger ticketing software from on-site hosting to a Software-as-a-Service (SaaS) model. Sqills S3 Passenger is a book... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password