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IEC
IEC 61511-3:2016
En Vigor
2016-07-21
Functional safety - Safety instrumented systems for the process industry
sector - Part 3: Guidance for the determination of the required safety
integrity levels
ISO
ISO/IEC TS 17021-11:2018
En Vigor
2018-11-13
Conformity assessment — Requirements for bodies providing audit and
certification of management systems — Part 11: Competence requirements
for auditing and certification of facility management (FM) management systems
ISO
ISO/IEC 15944-4:2015
En Vigor
2015-03-26
Information technology — Business operational view — Part 4: Business
transaction scenarios — Accounting and economic ontology
IEC
IEC 60730-2-5:2013/AMD2:2021
En Vigor
2021-01-28
Amendment 2 - Automatic electrical controls - Part 2-5: Particular
requirements for automatic electrical burner control systems
