Committee Draft
ISO/CD 13849-2
Safety of machinery — Safety-related parts of control systems — Part 2: Application of principles for the design and validation
Reference number
ISO/CD 13849-2
Edition 3
© ISO 2025
Committee Draft
Under development
A draft is being reviewed by the committee.
Will replace ISO 13849-2:2012

Abstract

This document provides requirements for the application of basic and well-tried safety principles and conditions for possible fault exclusions.

This document provides guidance for the design and the validation of mechanical, pneumatic, hydraulic, and electrical systems for the safety-related parts of a control system (SRP/CS) designed in accordance with ISO 13849-1:2023.

NOTE Additional requirements for programmable electronic systems, including embedded software, are given in ISO 13849-1:2023, Clause 7, and IEC 61508.

General information

  • Status
     : Under development
    Stage
    : Close of comment period [30.60]
  • Edition
     : 3
  • Technical Committee :
    ISO/TC 199
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

9
Industry, Innovation and Infrastructure
8
Decent Work and Economic Growth

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