IRS 90918-4-2ed.

Die Annotation des Normtextes IRS 90918-4-2ed. :

This IRS deals with the capability of controlling dematerialized tickets (e-tickets) that are not necessarily linked to a reservation (non-integrated reservation tickets). This IRS contains the capabilities to allow to travel with only a reference to the contract or his name, to avoid controlling the same ticket multiple times to enable TCOs (Tickets Controlling Organisation) to securely change the tickets according to the fare conditions and to exclude the risk of fraud due to missing information on cancelled tickets on the train and on refunds due to missing information on ticket usage. This IRS doesnt deal with sales or pricing procedures for ticket.