Et af driftskravene går dog ud på, at visse data vedrørende infrastrukturen skal stilles til rådighed for jernbanevirksomheden, og at visse data vedrørende det rullende materiel omvendt skal stilles til rådighed for infrastrukturforvalteren, jf. punkt 4.8.1 og punkt 4.8.2.
However, there is an operational requirement for certain infrastructure related data items to be made available to a railway undertaking and conversely for certain rolling stock related items to be made available to an infrastructure manager, as specified in point 4.8.1 and point 4.8.2.