BS EN ISO 18541-4:2021

This standard BS EN ISO 18541-4:2021 Road vehicles. Standardized access to automotive repair and maintenance information (RMI) is classified in these ICS categories:

• 43.180 Diagnostic, maintenance and test equipment
• 43.040.15 Car informatics. On board computer systems

This document specifies a conformance test for a vehicle manufacturer assessment of self-conformance of the VM RMI system. The conformance test cases follow the use case definition of ISO 18541-1 and the requirements stated in ISO 18541-2 and ISO 18541-3 .

The primary, but not exclusive, purpose of this document is to provide information to the VM RMI system provider to build and test the VM RMI system against the conformance test cases. This final step in the development process of the VM RMI system is an enabler for all providers that their VM RMI system meets a high degree of functional requirements expected by the end user.

Furthermore, this document defines in Annex A conformance test cases for the use cases and requirements versions that apply for granting access to security-related RMI following the SERMI scheme.

This document is applicable to light passenger and commercial vehicles as defined in regulation (EC) 715/2007 Article 2 ^{[ 9 ]}.