UNE - Spanish national standards

Permanent magnet products - Procedure for declaring recycling-relevant information (Endorsed by Asociación Espanola de Normalización in June of 2026.)

Available languages: English

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Policy and security requirements on trust services on electronic ledgers (Endorsed by Asociación Espanola de Normalización in May of 2026.)

Available languages: English

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Metallic materials - Conversion of hardness values (ISO 18265:2013)

Available languages: English, Spanish

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Nanotechnologies - Guidance on the determination of the aggregation and agglomeration state of nano-objects (Endorsed by Asociación Espanola de Normalización in June of 2026.)

Available languages: English

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Respiratory protective devices - Half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only - Requirements, testing, marking

Available languages: English, Spanish

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Rubber, vulcanized or thermplastic. Determination of shear modulus and adhesion to rigid plates. Quadruple-shear methods.

Available languages: Spanish, English

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Textiles - Circular economy for textile products - Part 1: General principles and guidance (Endorsed by Asociación Espanola de Normalización in September of 2026.)

Available languages: English

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Welding consumables - Wire electrodes, wires and rods for welding of aluminium and aluminium alloys - Classification (ISO 18273:2015)

Available languages: English, Spanish

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Welding consumables - Solid wire electrodes, solid strip electrodes, solid wires and solid rods for fusion welding of nickel and nickel alloys - Classification (ISO 18274:2023)

Available languages: English, Spanish

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Competence requirements for professional AI ethicists (Endorsed by Asociación Espanola de Normalización in September of 2026.)

Available languages: English

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