General Information

Abstract

Status
Not Published
Publication Date
25-Jan-2027
Current Stage
5020 - Submission to Vote - Formal Approval
Start Date
03-Sep-2026
Completion Date
03-Sep-2026

Buy Documents

Draft

EN ISO 17573-3:2025/oprA1:2026

English language (6 pages)
Preview
Preview
e-Library read for
×1 day

Overview

EN ISO 17573-3:2024/FprA1:2026 is a crucial amendment to the international standard for electronic fee collection (EFC), specifically addressing the system architecture for vehicle-related tolling. This amendment (Part 3, Data Dictionary) updates and clarifies the standard’s data definitions, ensuring accuracy and interoperability across electronic tolling solutions in road transport. Developed by CEN and ISO/TC 204 (Intelligent Transport Systems), this document forms the foundation for efficient, interoperable, and future-proof electronic toll collection systems worldwide.

Key Topics

  • Enhanced Data Definitions:
    The amendment introduces and expands key data elements used in electronic fee collection systems, enabling more precise specification of vehicle engine characteristics, fuel types, and hybridization states. This supports the rise of alternative fuel vehicles and complex powertrain configurations.

  • Engine Characteristics:
    Additions to the EngineCharacteristics data type now clearly distinguish between multiple dual-fuel, hybrid, and plug-in hybrid engine types (e.g., dual-fuel diesel-LPG, hybrid petrol-CNG with external battery, and serial hybrid engines with range extenders).

  • Tariff Class Descriptions:
    A reorganization of the TariffClassDescription makes use of a structured, multi-component data type, improving the way tariff classes are specified for vehicle tolling, including factors like time, location, and user class.

  • Data Integrity and Validation:
    Updated referencing of the core ASN.1 module for EFC data dictionary, including documentation of the object identifier and SHA-256 hash, improves system security, data validation, and compliance with best practices in cryptographic assurance.

Applications

EN ISO 17573-3:2024/FprA1:2026 finds application in:

  • Toll Operators and Road Authorities:
    Ensures systems collect, process, and exchange vehicle and tariff data consistently across national and international tolling schemes.

  • ITS and EFC Solution Providers:
    Enables the development and integration of interoperable electronic fee collection systems, allowing seamless cross-border movement and payment for transport service providers and end users.

  • Fleet Management:
    Facilitates accurate vehicle classification based on advanced engine and hybridization characteristics, supporting differentiated toll pricing strategies, compliance with emission standards, and green incentives.

  • Data Security Auditors:
    Provides robust cryptographic references for the core data dictionary, allowing security audits and integrity checks of toll collection system data modules.

Related Standards

The amendment is tightly connected to a broader framework of technical regulations and international standards for road transport and intelligent transport systems. Key related standards include:

  • ISO 17573 series:
    The foundational series for electronic fee collection system architecture, functional requirements, and interoperability.

  • ISO/IEC 8824-1:
    Describes ASN.1, the syntax used for specifying EFC data objects, ensuring formal consistency and machine-readability.

  • NIST 180-4:
    Specifies the SHA-256 hashing algorithm, enhancing the security aspects of data exchange and validation.

  • CEN and ISO Intelligent Transport Systems (ITS) Standards:
    These collectively support interoperability, data exchange, and secure communication across transport infrastructure and services on national and cross-border levels.


Adoption of EN ISO 17573-3:2024/FprA1:2026 ensures that electronic tolling systems remain reliable, secure, and adaptable to evolving vehicle technologies and regulatory requirements, supporting the ongoing modernization of road transport infrastructure and services.

Relations

Effective Date
12-Feb-2026
Effective Date
11-Jun-2025

Buy Documents

Draft

EN ISO 17573-3:2025/oprA1:2026

English language (6 pages)
Preview
Preview
e-Library read for
×1 day

Get Certified

Connect with accredited certification bodies for this standard

BSI Group

BSI (British Standards Institution) is the business standards company that helps organizations make excellence a habit.

UKAS United Kingdom Verified

Great Wall Tianjin Quality Assurance Center

Established 1993, first batch to receive national accreditation with IAF recognition.

CNAS China Verified

Hong Kong Quality Assurance Agency (HKQAA)

Hong Kong's leading certification body.

HKAS Hong Kong Verified

Sponsored listings

Frequently Asked Questions

EN ISO 17573-3:2024/FprA1:2026 is a draft published by the European Committee for Standardization (CEN). 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)

EN ISO 17573-3:2024/FprA1:2026 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.

EN ISO 17573-3:2024/FprA1:2026 has the following relationships with other standards: It is inter standard links to ISO 17573-3:2024/FDAmd 1, EN ISO 17573-3:2024. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN ISO 17573-3:2024/FprA1:2026 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)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out through
ISO technical committees. Each member body interested in a subject for which a technical committee
has been established has the right to be represented on that committee. International organizations,
governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely
with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organizati
...