Registration number (WIID)Project No.TitleStatus
76739prEN IEC 61508-1:2025Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirementsAptauja slēgta
81007prEN IEC 61406-1:2025Identification link - Part 1: General requirementsAptauja
79798EN IEC 61326-2-6:2025/prAA:2025Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-6: Particular requirements - In vitro diagnostic (IVD) medical equipmentAptauja
47885EN 61003-1:2004Industrial-process control systems - Instruments with analogue inputs and two- or multi-state outputs - Part 1: Methods of evaluating performanceAtcelts
57119EN 61158-4-2:2008Industrial communication networks - Fieldbus specifications - Part 4-2: Data-link layer protocol specification - Type 2 elementsAtcelts
69565LVS EN IEC 61158-4-2:2019Industrial communication networks - Fieldbus specifications - Part 4-2: Data-link layer protocol specification - Type 2 elementsAtcelts
57640EN 61158-3-14:2008Industrial communication networks - Fieldbus specifications - Part 3-14: Data-link layer service definition - Type 14 elementsAtcelts
51837EN 60770-1:2011Transmitters for use in industrial-process control systems - Part 1: Methods for performance evaluationAtcelts
59123LVS EN 61158-5-24:2015Industrial communication networks - Fieldbus specifications - Part 5-24: Application layer service definition - Type-24 elementsAtcelts
44271EN 61499-1:2005Function blocks - Part 1: ArchitectureAtcelts
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