EN 18052:2025

Intelligent transport systems - ESafety - ECall end to end conformance testing for eCall HLAP in hybrid circuit switched/packet switched network environments EN 18052:2025

Publication date:   Dec 16, 2025

General information

60.60   Standard published   Oct 29, 2025

CEN

CEN/TC 278 Intelligent transport systems

European Norm

35.240.60   IT applications in transport

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Scope

This document describes the key actors in the eCall chain of service provision in hybrid circuit switched/packet switched network
environments as:
1) In-Vehicle System (IVS)/vehicle,
2) Mobile Network Operator (MNO),
3) Public Safety Answering Point (PSAP),
and to provide conformance tests for actor groups 1) – 3).
NOTE 1 Conformance tests are not appropriate nor required for vehicle occupants, although they are the recipient of the service.
NOTE 2 Third party eCall systems (TPS-eCall) are not within the scope of this deliverable. This is because the core TPS-eCall
standard (EN 16102) does not specify the communications link between the vehicle and the TPS service provider.
NOTE 3 These conformance tests are partly based on the appropriate conformance tests from EN 16454 and CEN/prEN 17240.
This deliverable therefore adapts and revises Conformance Test Protocols (CTP) from EN 16454 and CEN/prEN 17240 for hybrid circuit switched/packet switched network environments.
This document complements EN 16454 and CEN/prEN 17240 and provides a suite of conformance tests for IVS equipment, MNOs and PSAPs, required to ensure and demonstrate compliance with CEN/prEN 17905.
The scope covers conformance testing of new engineering developments, products and systems, and does not imply testing associated with individual installations in vehicles or locations.

Related legislation

Legislation related to this standard

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

Life cycle

NOW

PUBLISHED
EN 18052:2025
60.60 Standard published
Oct 29, 2025

CORRIGENDA / AMENDMENTS

IN_DEVELOPMENT
EN 18052:2025/prA1




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