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STN is a protected designation of Slovak national technical standards.
Assignment of safety integrity requirements - Basic rationale
Standard published on 1.4.2024
Selected format:Functional safety - Safety instrumented systems for the process industry sector - Part 0: Functional safety for the process industry and IEC 61511
Standard published on 1.12.2019
Selected format:Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework, definitions, system, hardware and application programming Requirements
Standard published on 1.9.2017
Selected format:Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework, definitions, system, hardware and application programming Requirements
Change published on 1.8.2018
Selected format:Functional safety - Safety instrumented systems for the process industry sector - Part 2: Guidelines for the application of IEC 61511-1
Standard published on 1.9.2017
Selected format:Functional safety - Safety instrumented systems for the process industry sector - Part 3: Guidance for the determination of the required safety integrity levels
Standard published on 1.9.2017
Selected format:Functional safety - Safety instrumented systems for the process industry sector - Part 4: Explanation and rationale for changes in IEC 61511-1 from Edition 1 to Edition 2
Standard published on 1.1.2021
Selected format:Functional safety – Safety instrumented systems for the process industry sector Part 1: Framework, definitions, system, hardware and software requirements
WITHDRAWN published on 1.11.2005
Selected format:Functional safety – Safety instrumented systems for the process industry sector Part 2: Guidelines for the application of IEC 61511-1
WITHDRAWN published on 1.11.2005
Selected format:Functional safety – Safety instrumented systems for the process industry sector Part 3: Guidance for the determination of the required safety integrity levels
WITHDRAWN published on 1.11.2005
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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