Standard

ISO/PAS 8926:2024

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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.

Document information

  • Standard from ISO
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: PAS
  • ICS 43.040.15
  • ISO TC ISO/TC 22/SC 32