UNE - Spanish national standards

Integrated optics - Vocabulary - Part 1: Optical waveguide basic terms and symbols (ISO 11807-1:2021) (Endorsed by Asociación Espanola de Normalización in December of 2021.)

Available languages: English

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Integrated optics - Vocabulary - Part 2: Terms used in classification (ISO 11807-2:2021) (Endorsed by Asociación Espanola de Normalización in December of 2021.)

Available languages: English

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Fibre ropes - Manila and sisal. 3, 4 and 8-strand ropes (ISO 1181:2004)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Lasers and laser-related equipment - Test method and classification for the laser resistance of surgical drapes and/or patient protective covers - Primary ignition, penetration, flame spread and secondary ignition (ISO 11810:2015) (Endorsed by AENOR in March of 2016.)

Available languages: English

Available design: electronic design (pdf), Print design

Small craft - Watertight or quick-draining recesses and cockpits (ISO 11812:2020) (Endorsed by Asociación Espanola de Normalización in November of 2024.)

Available languages: English

Available design: electronic design (pdf), Print design

Small craft - Watertight or quick-draining recesses and cockpits - Amendment 1 (ISO 11812:2020/Amd 1:2024) (Endorsed by Asociación Espanola de Normalización in November of 2024.)

Available languages: English

Available design: electronic design (pdf), Print design

Milk and milk products - Determination of alkaline phosphatase activity - Part 1: Fluorimetric method for milk and milk-based drinks (ISO 11816-1:2024)

Available languages: English, Spanish

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Milk and milk products - Determination of alkaline phosphatase activity - Part 2: Fluorimetric method for cheese (ISO 11816-2:2024)

Available languages: English, Spanish

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Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 1: Statistical Pass-By method (ISO 11819-1:1997)

Available languages: English, Spanish

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Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 2: The close-proximity method (ISO 11819-2:2017) (Endorsed by Asociación Espanola de Normalización in July of 2017.)

Available languages: English

Available design: electronic design (pdf), Print design