ISO 12855:2025
2025-04
Abstract
This document specifies:
— the interfaces between electronic fee collection (EFC) back-office systems for vehicle-related transport services, e.g. road user charging, parking and access control;
— an exchange of information between the back-office system of the two roles of service provision and toll charging, e.g.:
— charging-related data (toll declarations, billing details, payment claims, payment announcements),
— administrative data (trust objects, EFC context data, etc.), and
— confirmation data;
— transfer mechanisms and supporting functions;
— information objects, data syntax and semantics.
This document is applicable for any vehicle-related toll service and any technology used for charging.
The data types and associated coding related to the data elements described in Clause 6 are specified in Annex A, using the abstract syntax notation one (ASN.1) according to ISO/IEC 8824-1.
This document specifies basic protocol mechanisms over which implementations can specify and perform complex transfers (transactions).
This document does not specify, amongst others:
— any communication between TC or TSP with any other involved party;
— any communication between elements of the TC and the TSP that is not part of the back-office communication;
— interfaces for EFC systems for public transport;
— any complex transfers (transactions), i.e. sequences of inter-related ADUs that can possibly involve several APDU exchanges;
— processes regarding payments and exchanges of fiscal, commercial or legal accounting documents;
— definitions of service communication channels, protocols and service primitives to transfer the APDU.
General information
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Status: PublishedPublication date: 2025-04Stage: International Standard published [60.60]
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Edition: 4Number of pages: 296
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Technical Committee :ISO/TC 204
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Life cycle
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Previously
WithdrawnISO 12855:2022
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Now
