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Normas ISO
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ISO
ISO
ISO/FDIS 5667-15
En Vigor
2026-02-26
Water quality — Sampling — Part 15: Preservation and handling of samples
of sludge, sediment and suspended matter
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
ISO
ISO/IEC/IEEE 8802-1Q:2024/FDAmd 39
En Vigor
2026-03-13
Telecommunications and exchange between information technology systems —
Requirements for local and metropolitan area networks — Part 1Q: Bridges
and bridged networks — Amendment 39: YANG data models for the
credit-based shaper
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
ISO
ISO/FDIS 233-3
En Vigor
2026-01-27
Information and documentation — Transliteration of Perso-Arabic
characters into Latin characters — Part 3: Persian language
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
ISO
ISO 7012-3:2025
En Vigor
2025-04-01
Paints and varnishes — Determination of preservatives in water-dilutable
coating materials — Part 3: Determination of in-can isothiazolinones
with LC-UV and LC-MS
ISO
ISO/IEC/IEEE 8802-1AS:2021/FDAmd 3
En Vigor
2026-03-13
Information technology — Telecommunications and information exchange
between systems — Local and metropolitan area networks — Part 1AS:
Timing and synchronization for time-sensitive applications in bridged
local area networks — Amendment 3: Hot standby and clock drift error reduction
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
ISO
ISO/PRF 17734-1
En Vigor
2026-03-16
Workplace air — Determination of organonitrogen compounds in air using
liquid chromatography and mass spectrometry — Part 1: Isocyanates using
dibutylamine derivatives
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
ISO
ISO 17223
En Vigor
2026-03-11
Plastics — Determination of yellowness index and change in yellowness index
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ISO
ISO 13261-1:1998
En Vigor
1998-03-26
Sound power rating of air-conditioning and air-source heat pump
equipment — Part 1: Non-ducted outdoor equipment
ISO
ISO 12856-2:2020
En Vigor
2020-11-23
Railway applications — Polymeric composite sleepers, bearers and
transoms — Part 2: Product testing
ISO
ISO 21181:2025
En Vigor
2025-11-06
Light conveyor belts — Determination of the relaxed elastic modulus
ISO
ISO 8894-2:2007
En Vigor
2007-11-29
Refractory materials — Determination of thermal conductivity — Part 2:
Hot-wire method (parallel)
ISO
ISO/IEC/IEEE 9945
En Vigor
2026-02-06
Information technology — Portable Operating System Interface (POSIX™)
Base Specifications, Issue 8
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
ISO
ISO/FDIS 23494-2
En Vigor
2026-02-09
Biotechnology — Provenance information model for biological material and
data — Part 2: Common provenance model
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
ISO
ISO 11890-2:2020
En Vigor
2020-06-23
Paints and varnishes — Determination of volatile organic compounds(VOC)
and/or semi volatile organic compounds (SVOC) content — Part 2:
Gas-chromatographic method
ISO
ISO 22915-1:2024
En Vigor
2024-06-13
Industrial trucks — Verification of stability — Part 1: General
ISO
ISO
ISO
ISO/DIS 14070-1
En Vigor
2026-03-16
Greenhouse Gas (GHG) emission measurements in urban environments — Part
1: GHG concentration measurements in urban atmospheres with
surface-based observing networks
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
ISO
ISO/PRF 25014
En Vigor
2026-03-11
Paints and varnishes — Coatings on concrete — Determination of film
thickness on cross section
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