Untitled - Adif

38• Licence: Authorization granted by a State toa company which is recognised as being aRU and which may be limited to supplyingcertain types of transport services.• Line: Part of the railway infrastructure thatlinks two particular points and which is madeup of the following parts: track formations,superstructures, such as rails and checkrails, sleepers and fastening equipment,civil engineering such as bridges, crossoversand tunnels, and facilities relating tosafety, electrification, signalling, tracktelecommunications and items allowinglighting. Stations and terminals or otherbuildings or facilities for Passenger Servicesare not considered as included in this item.• Maintenance Depot Approval: Licencegranted by the DGR to a railway a rolling stockmaintenance depot and which shows thatit meets regulatory, technical and operatingconditions for carrying out their activity.• Maintenance Depot Authorisations:Authorizations granted by ADIF and whichauthorises a rolling stock maintenancedepot holding them to carry out each ofthe maintenance operations or series ofoperations on a particular type or class ofrailway vehicle.• Maintenance limit: Track capacity reservenecessary for ordinary maintenance of theinfrastructure.• MALLAS: ADIF computer system forprogramming capacities.• Monthly service adjustment: Adjustment tothe limited service of the Operator TransportPlan. One a month is usually established.It has more restrictive conditions regardingchanges and train path creation.• Network Statement (NS): Documentoutlining the general rules, periods,procedures and criteria relating to systemsof Charges and Capacity Allocation. Italso contains any other information thatmay be necessary to deal with a train pathrequest.• Notified bodies: Bodies responsible fordrawing up, in accordance with EuropeanCommunity regulations, the procedure forassessing conformity or suitability of use forinteroperability components, or for handling“EC” inspection procedures for subsystemsreferred to in Royal Decrees 355/2006 of29 th March and 354/2006 of 29 th Marchregarding the interoperability of the trans-European High Speed and conventionalsystems, respectively.• One Stop Shop (OSS): National point ofcontact that makes infrastructure managersavailable to Candidates for requestinginformation and capacity for access toinfrastructure in all integrated networks.• Operating Centre (OC): Department atADIF whose function is to coordinatethe Operating Departments andControl Centres, as well as supplyinginformation to the RUs and to establishAlternative Transport Plans in the eventof incidents.• PATHFINDER: Rail Net Europe computersystem for requesting and allocatinginternational capacity.