Home and building electronic systems (HBES) and building automation and control systems (BACS) - Part 4: General functional safety requirements for products intended to be integrated in HBES and BACS

IEC 60034-18-21 Ed.2: Rotating electrical machines - Part 18-21: Functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification

IEC 60034-18-31 Ed.2: Rotating electrical machines - Part 18-31: Functional evaluation of insulation systems - Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in rotating machines

Review Report on IEC 60034-18-31 Ed.1: Rotating electrical machines - Part 18-31: Functional evaluation of insulation systems - Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15 kV

Amendment 1 to IEC 34-18-31: Rotating electrical machines - Part 18: Functional evaluation...-Section 31:Test procedures for wire-wound ... - Thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15 kV

IEC 60417-5018: Functional earthing; Functional grounding (US)

IEC 62290-2 Ed.1: Railway applications - Urban guided transport management and command/control systems - Part 2: Functional requirements specification

IEC 61056-1 Ed.3: General purpose lead-acid batteries (valve-regulated types) - Part 1: General requirements, functional characteristics - Methods of test

IEC 600709-29-3: Gas detectors - Requirements for functional safety of fixed gas detection systems

IEC 60079-29-3/Ed1: Explosive atmospheres - Part 29-3: Gas detectors - Guidance on functional safety of fixed gas detection systems