Publicly Available Specification
ISO/PAS 8926:2024
Road vehicles — Functional safety — Use of pre-existing software architectural elements
Reference number
ISO/PAS 8926:2024
Edition 1
2024-01
Publicly Available Specification
Read sample
ISO/PAS 8926:2024
83346
Published (Edition 1, 2024)

ISO/PAS 8926:2024

ISO/PAS 8926:2024
83346
Language
Format
CHF 129
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Abstract

This document describes a framework for functional safety to enable the use of pre-existing software architectural elements not originally developed in accordance with the ISO 26262:2018 series, but intended to be integrated into safety-related embedded software conformant with the ISO 26262:2018 series by:

     determining relevant criteria when using the pre-existing software architectural element as a safety-related element of safety-related embedded software;

     determining relevant criteria inherent to the pre-existing software architectural element, e.g. needs for external safety mechanisms to detect and control failures caused by the pre-existing software architectural element;

     providing suitable evidence and arguments for use of the pre-existing software architectural element that can include applicable procedures, techniques and safety measures;

     supporting the fulfilment of software safety requirements when using the pre-existing software architectural element as a safety-related element of safety-related embedded software;

     supporting the integration of the pre-existing software architectural element as a safety-related element of safety-related embedded software.

General information

  •  : Published
     : 2024-01
    : International Standard published [60.60]
  •  : 1
     : 19
  • ISO/TC 22/SC 32
    43.040.15 
  • RSS updates

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