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IEC TS 61508-3-2:2024 ED1

Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3-2: Requirements and guidance in the use of mathematical and logical techniques for establishing exact properties of software and its documentation

Publication date:   Aug 26, 2024

General information

60.60 Standard published   Aug 26, 2024

IEC

TC 65/SC 65A

Technical Specification

25.040.40   Industrial process measurement and control

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Scope

IEC TS 61508-3-2:2024 covers the general assurance of dependable software used in critical operational-technology (OT) which is running on hardware devices which are specified as part of the OT application. It is particularly aimed at safety-related software which is being developed according to the E/E/PE software functional safety standard IEC 61508-3; in particular, the development of the software follows a Formal Safety Requirements Specification. Successful use of some or all of the assurance points specified in this document enhances the confidence that a particular piece of safety-related software meets the requirements of the SIL of the safety function which it (partially or fully) implements, and thereby increases the systematic capability of the software.

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PUBLISHED
IEC TS 61508-3-2:2024 ED1
60.60 Standard published
Aug 26, 2024