SIST-TS CEN/TS 15531-7:2025

Service Interface for Real Time Information (SIRI) - Part 7: Passenger Real-Time Information European Profile

The main objective of this WI is to define a SIRI Passenger Real-Time Information European profile:
•   To identify a minimum subset of SIRI with codification rules and constraints for a European level plug and play exchange of real-time passenger information data between organisations at a European level
•   To reflect already existing NeTEx profiles defined at national level (Norway, France, Sweden, etc.).
•   To maintain a relevant real-time information dataset, as small and simple as possible, to ensure interoperability is maximised while at the same time enabling exchange of supplementary national real-time data that will not interfere with the core international dataset
•   To complement the EPIP (NeTEx European Passenger Information Profile) with real-time passenger information
•   To establish quality assessment procedures for implementing validation and quality assessment tools - including compliance checking rules - necessary to fulfil the requirement of the Commission
This profile will complement the NeTEx Passenger information profile and NeTEx Accessibility profile (under drafting) in order to get a set of consistent European profiles fulfilling the requirements of the Priority Action "A" of the ITS Directive.

Serviceschnittstelle für Echtzeitinformationen (SIRI) - Europäisches Profil für Echtzeitinformationen von Reisenden

Javni prevoz - Vmesnik za informiranje v realnem času za potrebe delovanja javnega prevoza - 7. del: Evropski profil za informacije o potnikih v realnem času

General Information

• Status: Published
• Publication Date: 07-Sep-2025
• ICS: 35.240.60 - IT applications in transport
• ICS: 35.240.99 - IT applications in other fields
• Technical Committee: ITC - Information technology
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 21-Aug-2025
• Due Date: 26-Oct-2025
• Completion Date: 08-Sep-2025
• Directive: 2010/40/EU - Directive 2010/40/EU of the European Parliament and of the Council of 7 July 2010 on the framework for the deployment of Intelligent Transport Systems in the field of road transport and for interfaces with other modes of transport Text with EEA relevance
• Mandate: M/456 - Mandate to CEN for the development of European standards to establish the petrol vapour recovery efficiency of new Stage II petrol vapour recovery equipment and the in-use performance of such equipment once installed at service stations.
• Ref Project: CEN/TS 15531-7:2025 - Service Interface for Real Time Information (SIRI) - Part 7: Passenger Real-Time Information European Profile

Standards Content (Sample)

SLOVENSKI STANDARD
01-oktober-2025
Javni prevoz - Vmesnik za informiranje v realnem času za potrebe delovanja
javnega prevoza - 7. del: Evropski profil za informacije o potnikih v realnem času
Service Interface for Real Time Information (SIRI) - Part 7: Passenger Real-Time
Information European Profile
Serviceschnittstelle für Echtzeitinformationen (SIRI) - Europäisches Profil für
Echtzeitinformationen von Reisenden
Ta slovenski standard je istoveten z: CEN/TS 15531-7:2025
ICS:
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN/TS 15531-7
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
July 2025
TECHNISCHE SPEZIFIKATION
ICS 35.240.99
English Version
Service Interface for Real Time Information (SIRI) - Part 7:
Passenger Real-Time Information European Profile
Serviceschnittstelle für Echtzeitinformationen (SIRI) -
Europäisches Profil für Echtzeitinformationen von
Reisenden
This Technical Specification (CEN/TS) was approved by CEN on 30 June 2025 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2025 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 15531-7:2025 E
worldwide for CEN national Members.

Contents Page
Content . 2
European foreword . 8
Introduction . 10
1 Scope . 13
2 Normative references. 13
3 Terms and definitions . 13
4 Symbols and abbreviations . 13
5 Service Interface for Real Time Information (SIRI) . 13
5.1 SIRI high-level model . 14
5.1.1 General . 14
5.1.2 Services supported by the European SIRI-standard . 15
5.2 EPIP-RT : mandatory services . 16
5.3 What the European SIRI profile includes . 17
5.4 What the profile does not include. 17
5.5 Terminology . 17
5.6 SIRI-specific objects and formats . 18
5.6.1 Pre-defined and reference data . 19
5.7 General requirements on data . 20
5.8 Using codespace and ID's . 20
5.8.1 General . 20
5.8.2 Fixed IDs . 20
6 Common components . 21
6.1 General . 21
6.2 Service description . 21
6.2.1 Capabilities . 21
6.2.2 ServiceRequestContext . 22
6.2.3 SubscriptionRequestContext . 22
6.3 Message objects . 22
6.3.1 ServiceRequest . 22
6.3.2 ServiceDelivery . 23
6.4 Data types . 24
6.4.1 NaturalLanguageStringStructure . 24
6.4.2 NaturalLanguagePlaceNameStructure . 24
6.4.3 FramedVehicleJourneyRefStructure . 25
7 SIRI-SX . 25
7.1 The Service Interface for Real Time Information - Situation Exchange . 25
7.2 Data requirements . 26
7.2.1 General . 26
7.2.2 Textual versus structured situation information . 26
7.3 Components . 26
7.3.1 SituationExchangeRequest . 26
7.3.2 SituationExchangeDelivery . 29
7.3.3 PtSituationElement . 29
7.3.4 SituationSourceStructure . 33
7.3.5 HalfOpenTimestampRangeStructure . 33
7.3.6 InfoLinks . 34
7.3.7 InfoLink . 34
7.3.8 PtConsequencesStructure . 34
7.3.9 Consequence . 34
7.3.10 PtAdviceStructure . 36
7.3.11 DelaysStructure . 37
7.3.12 AffectsScopeStructure. 37
7.3.13 Networks . 39
7.3.14 StopPlaces . 39
7.3.15 StopPoints . 39
7.3.16 VehicleJourneys . 40
7.3.17 AffectedNetworkStructure . 40
7.3.18 AffectedOperatorStructure . 41
7.3.19 AffectedLineStructure . 41
7.3.20 Sections . 42
7.3.21 AffectedSectionStructure . 42
7.3.22 Calls . 43
7.3.23 StopPoints . 43
7.3.24 AffectedStopPointStructure . 44
7.3.25 AffectedStopPlaceStructure . 45
7.3.26 AffectedFacilityStructure . 46
7.3.27 AccessibilityAssessment . 46
7.3.28 AccessibilityLimitation . 46
7.3.29 AffectedComponents . 47
7.3.30 AffectedStopPlaceComponentStructure . 47
7.3.31 AffectedVehicleJourneyStructure . 48
7.3.32 PublishingActionStructure . 50
7.4 SituationExchangeCapabilities . 57
7.5 Use Case Examples . 58
7.5.1 Disruption of a network section .
...