Electromagnetic compatibility (EMC) - Part 2-12: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public medium-voltage power supply systems
Edition 2004-09-03

ELECTROACOUSTICS. RANDOM-INCIDENCE AND DIFFUSE-FIELD CALIBRATION OF SOUND LEVEL METERS.
Edition 1996-07-15

Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 5: Examples of methods for the determination of safety integrity levels
Edition 2011-03-30

Functional safety - Safety instrumented systems for the process industry sector - Part 3: Guidance for the determination of the required safety integrity levels (Endorsed by Asociación Española de Normalización in June of 2017.)
Edition 2017-06-01

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-10: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1000 V
Edition 2014-10-15

METHODS OF MEASUREMENT FOR WAVEGUIDES. PART 2: LEVEL OF INTERMOFULATION PRODUCTS. (Endorsed by AENOR in December of 1996.)
Edition 1996-12-01

Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 4: Combination of performance levels for modular cabinets (Endorsed by AENOR in November of 2012.)
Edition 2012-11-01

Electroacoustics - Sound level meters - Part 1: Specifications
Edition 2014-11-05

Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests
Edition 2014-11-12

Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests (Endorsed by Asociación Española de Normalización in August of 2017.)
Edition 2017-08-01