SIST EN ISO 17573-3:2025/kprA1:2026
(Amendment)Electronic fee collection - System architecture for vehicle-related tolling - Part 3: Data dictionary - Amendment 1 (ISO 17573-3:2024/FDAmd1:2026)
General Information
- Abstract
- Status
- Not Published
- Public Enquiry End Date
- 12-Mar-2026
- Technical Committee
- ITC - Information technology
- Current Stage
- 5020 - Formal vote (FV) (Adopted Project)
- Start Date
- 17-Sep-2026
- Due Date
- 05-Nov-2026
Overview
SIST EN ISO 17573-3:2025/kprA1:2026 is an essential amendment to the international standard for electronic fee collection (EFC), focusing specifically on the system architecture for vehicle-related tolling. As the third part of the ISO 17573 series, this document provides a comprehensive data dictionary to ensure consistent communication, interoperability, and data exchange across EFC systems. Amendment 1 delivers updated definitions and clarifications to further harmonize practices in vehicle tolling and related data management on a global scale.
With increasing mobility, the interoperability of tolling systems has become critical for road transport operators, public authorities, and solution providers. The work carried out by ISO/TC 204 underscores a commitment to updating standards for evolving industry requirements, technical innovations, and cross-border operations.
Key Topics
- Expanded Engine Characteristics: The amendment notably extends classifications in the data dictionary to include a broader spectrum of modern vehicle engine types, such as hybrid, plug-in hybrid, and dual-fuel powertrains (diesel/lpg, petrol/ethanol/cng, etc.).
- Tariff Class Data Structure: The amendment reorganizes how tariff classes are described and managed, ensuring an ordered, flexible structure of components (including tariff class IDs, vehicle class IDs, time, location, and user-related classes).
- Standardized Data Formats: Adoption and reference to ASN.1 (Abstract Syntax Notation One) for defining data objects align with ISO/IEC 8824-1, promoting reliable and uniform data exchange.
- Data Integrity: Incorporates measures for verifying referenced files using a SHA-256 cryptographic hash digest, supporting authenticity and integrity in digital document handling.
- Harmonization: Ensures the data dictionary entries are in line with parallel processes at the European and international levels.
Applications
This amendment has significant practical value for organizations and professionals involved in:
- Electronic Toll Collection (ETC) Operators: Enables standardized and comprehensive data management across diverse vehicle engine types, crucial for automated vehicle classification and accurate fee calculation.
- System Integrators & Vendors: Facilitates integration and interoperability between different EFC solutions, supporting seamless cross-border travel and backend reconciliation.
- Regulatory Bodies and Transport Authorities: Provides a common reference for national and regional tolling policies, enabling smoother enforcement and audit processes.
- Vehicle Manufacturers: Supports consistent registration and classification of emerging vehicle types (e.g., hybrids, dual-fuel engines) in tolling databases.
- ITS Developers: Offers clear, structured data definitions necessary for developing software, APIs, and supporting digital infrastructure for EFC systems.
Related Standards
Implementation and alignment with SIST EN ISO 17573-3:2025/kprA1:2026 are enhanced by referencing and integrating related norms:
- ISO 17573 Series - Comprehensive architectural guidelines for EFC systems.
- ISO/IEC 8824-1 (ASN.1) - For standard messages and data object definitions in intelligent transport systems.
- ISO/TC 204 Standards - Broad range covering intelligent transport systems focusing on tolling, interoperability, and telematics.
- NIST 180-4 - Detailing the SHA-256 hash algorithm for ensuring data integrity and security.
By adopting this amendment, stakeholders in road transport, tolling, and intelligent transport systems can ensure consistent, secure, and interoperable fee collection processes, supporting efficient mobility and seamless transport services on both a national and international level.
Relations
- Effective Date
- 11-Jun-2025
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Frequently Asked Questions
SIST EN ISO 17573-3:2025/kprA1:2026 is a draft published by the Slovenian Institute for Standardization (SIST). Its full title is "Electronic fee collection - System architecture for vehicle-related tolling - Part 3: Data dictionary - Amendment 1 (ISO 17573-3:2024/FDAmd1:2026)". This standard covers: Electronic fee collection - System architecture for vehicle-related tolling - Part 3: Data dictionary - Amendment 1 (ISO 17573-3:2024/FDAmd1:2026)
Electronic fee collection - System architecture for vehicle-related tolling - Part 3: Data dictionary - Amendment 1 (ISO 17573-3:2024/FDAmd1:2026)
SIST EN ISO 17573-3:2025/kprA1:2026 is classified under the following ICS (International Classification for Standards) categories: 03.220.20 - Road transport; 35.240.60 - IT applications in transport. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN ISO 17573-3:2025/kprA1:2026 has the following relationships with other standards: It is inter standard links to SIST EN ISO 17573-3:2025. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN ISO 17573-3:2025/kprA1:2026 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 17573-3:2025/oprA1:2026
01-marec-2026
Elektronsko pobiranje pristojbin - Sistemska arhitektura za cestninjenje vozil - 3.
del: Podatkovni slovar - Dopolnilo A1 (ISO/DIS 17573-3:2024/DAmd1 :2025)
Electronic fee collection - System architecture for vehicle-related tolling - Part 3: Data
dictionary - Amendment 1 (ISO/DIS 17573-3:2024/DAmd1 :2025)
Elektronische Gebührenerhebung - Systemarchitektur für fahrzeugbezogene Maut - Teil
3: Datendefinition - Änderung 1
Perception de télépéage - Architecture de systèmes pour le péage lié aux véhicules -
Partie 3: Dictionnaire de données - Amendement 1 (ISO/DIS 17573-
3:2024/DAmd1:2025)
Ta slovenski standard je istoveten z: EN ISO 17573-3:2024/prA1:2025
ICS:
03.220.20 Cestni transport Road transport
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
SIST EN ISO 17573-3:2025/oprA1:2026 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
SIST EN ISO 17573-3:2025/oprA1:2026
SIST EN ISO 17573-3:2025/oprA1:2026
DRAFT
Amendment
ISO 17573-3:2024/
DAM 1
ISO/TC 204
Electronic fee collection — System
Secretariat: ANSI
architecture for vehicle-related
tolling —
Voting begins on:
2025-12-25
Part 3:
Voting terminates on:
Data dictionary 2026-03-19
AMENDMENT 1
Perception de télépéage — Architecture de systèmes pour le
péage lié aux véhicules —
Partie 3: Dictionnaire de données
AMENDEMENT 1
ICS: 35.240.60; 03.220.20
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS.
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Reference number
ISO 17573-3:2024/DAM 1:2025(en)
SIST EN ISO 17573-3:2025/oprA1:2026
DRAFT
ISO 17573-3:2024/DAM 1:2025(en)
Amendment
ISO 17573-3:2024/
DAM 1
ISO/TC 204
Electronic fee collection — System
Secretariat: ANSI
architecture for vehicle-related
tolling —
Voting begins on:
Part 3:
Voting terminates on:
Data dictionary
AMENDMENT 1
Perception de télépéage — Architecture de systèmes pour le
péage lié aux véhicules —
Partie 3: Dictionnaire de données
AMENDEMENT 1
ICS: 35.240.60; 03.220.20
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2025
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
BE CONSIDERED IN THE LIGHT OF THEIR
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
or ISO’s member body in the country of the requester.
NATIONAL REGULATIONS.
ISO copyright office
RECIPIENTS OF THIS DRAFT ARE INVITED
CP 401 • Ch. de Blandonnet 8
TO SUBMIT, WITH THEIR COMMENTS,
CH-1214 Vernier, Geneva
NOTIFICATION OF ANY RELEVANT PATENT
Phone: +41 22 749 01 11
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO 17573-3:2024/DAM 1:2025(en)
ii
SIST EN ISO 17573-3:2025/oprA1:2026
ISO 17573-3:2024/DAM 1:2025(en)
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