prBAS CLC IEC/TR 63161:2026

Assignment of safety integrity requirements - Basic rationale

General information

Status:Project

Number of pages:49

Adoption method:Proglašavanje

Language:engleski

Edition:1.

Realization date:14.11.2025

Forseen date for next stage code:24.11.2025

Technical committee:BAS/TC 40, Machinery and tools

ICS:

13.110, Safety of machinery

Abstract

This Technical Report is applicable, where a risk assessment according to ISO 12100 has been conducted for a machine or process plant and where a safety related control function has been selected for implementation as a protective measure against specified hazards. For the given case, this Technical Report describes the basic logical rationale, which is followed to assign a safety integrity requirement to the selected function. This Technical Report is applicable to safety related control functions in all modes of application: continuous mode, high demand mode and low demand mode of application

Lifecycle

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Original document and degree of correspondence

CLC IEC/TR 63161:2024, identical

IEC TR 63161:2022, identical

Work material

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