UNE - Spanish national standards

Acoustics - Hearing aid fitting management (HAFM) (ISO 21388:2020)

Available languages: English, Spanish

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AEROSPACE SERIES. WASHERS, FLAT HEAT. RESISTING STEEL.

Available languages: English, Spanish

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Cosmetics - Analytical methods - Measurement of traces of heavy metals in cosmetic finished products using ICP/MS technique (ISO 21392:2021, Corrected version 2021-12)

Available languages: English, Spanish

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Genomics informatics - Omics Markup Language (OML) (ISO 21393:2021)

Available languages: English, Spanish

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Tourism and related services. Sustainability management system for accommodation establishments. Requirements.

Available languages: Spanish, English

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Tourism and related services — Sustainability management system for accommodation establishments — Requirements — Amendment 1: Climate action changes

Available languages: Spanish, English

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Solid biofuels - Determination of ash melting behaviour (ISO 21404:2020)

Available languages: English, Spanish

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Health informatics - Identification of medicinal products - Methodology and framework for the development and representation of IDMP ontology (ISO/TS 21405:2026) (Endorsed by Asociación Espanola de Normalización in May of 2026.)

Available languages: English

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Wheat and wheat flour - Gluten content - Part 1: Determination of wet gluten by a manual method (ISO 21415-1:2006)

Available languages: English, Spanish

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Wheat and wheat flour - Gluten content - Part 2: Determination of wet gluten and gluten index by mechanical means (ISO 21415-2:2015)

Available languages: English, Spanish

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