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Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.
Nuclear power plants - Instrumentation and control important to safety - Data communication in systems performing category A functions (Endorsed by AENOR in November of 2011.)
WITHDRAWN published on 18.6.2022
Selected format:Functional safety of electrical/electronic/programmable electronic safety-related systems -- Part 1: General requirements.
WITHDRAWN published on 28.3.2003
Selected format:Functional safety of electrical/electronic/programmable electronic safety-related systems -- Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems
WITHDRAWN published on 30.7.2003
Selected format:Functional safety of electrical/electronic/programmable electronic safety-related systems -- Part 3: Software requirements
WITHDRAWN published on 30.7.2003
Selected format:Functional safety of electrical/electronic/programmable electronic safety-related systems -- Part 4: Definitions and abbreviations
WITHDRAWN published on 26.9.2003
Selected format:Functional safety of electrical/electronic/programmable electronic safety-related systems -- Part 5: Examples of methods for the determination of safety integrity levels
WITHDRAWN published on 30.7.2003
Selected format:Functional safety of electrical/electronic/programmable electronic safety-related systems -- Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3
WITHDRAWN published on 17.10.2003
Selected format:Functional safety of electrical/electronic/programmable electronic safety-related systems -- Part 7: Overview of techniques and measures
WITHDRAWN published on 6.2.2004
Selected format:Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework, definitions, system, hardware and software requirements
WITHDRAWN published on 4.1.2006
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WITHDRAWN published on 18.1.2006
Selected format:Latest update: 2026-04-10 (Number of items: 2 271 455)
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