Standards UNE - Spanish national standards - Page 991

Water quality - Guidance on the estimation of phytoplankton biovolume

Standard published on 20.1.2016

Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters

Standard published on 24.2.2016

Building hardware - Corrosion resistance - Requirements and test methods

Standard published on 26.9.2007

Building hardware - Corrosion resistance - Requirements and test methods

Change published on 4.6.2008

Energetic materials for defence - Safety, vulnerability - Friability (Endorsed by AENOR in July of 2014.)

Standard published on 1.7.2014

Corrosion of metals and alloys - Corrosion in artificial atmosphere - Accelerated corrosion test involving exposure under controlled conditions of humidity cycling and intermittent spraying of a salt solution (ISO 16701:2025)

Standard published on 29.4.2026

Hospitality. Catering services. Service provision requirements

Standard published on 5.7.2017

Hospitality. Food safety requirements and procedures for central kitchens of production and distribution in cook and chill line.

Standard published on 2.4.2014

Electronic fee collection - Secure monitoring for autonomous toll systems - Part 1: Compliance checking (Endorsed by Asociación Espanola de Normalización in March of 2020.)

Standard published on 1.3.2020

Electronic fee collection - Secure monitoring for autonomous toll systems - Part 2: Trusted recorder (Endorsed by Asociación Espanola de Normalización in March of 2020.)

Standard published on 1.3.2020