CEN ISO/TR 21186-3:2021

Cooperative intelligent transport systems (C-ITS) - Guidelines on the usage of standards - Part 3: Security (ISO/TR 21186-3:2021) CEN ISO/TR 21186-3:2021

Publication date:   Jun 15, 2021

General information

60.60 Standard published   Feb 17, 2021


CEN/TC 278 Intelligent transport systems

Technical Report

01.120   Standardization. General rules | 03.220.01   Transport in general | 35.240.60   IT applications in transport



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This document provides guidelines on security applicable in Intelligent Transport Systems (ITS) related to communications and data access.
In particular, this document provides analyses and best practice content for secure ITS connectivity using ISO/TS 21177.
This document analyses and identifies issues related to application security, access control, device security and PKI for a secure ITS ecosystem.

Life cycle


CEN ISO/TR 21186-3:2021
60.60 Standard published
Feb 17, 2021