Standards UNE - Spanish national standards - Page 549

Health informatics - System of concepts to support continuity of care (ISO 13940:2015)

Standard published on 14.12.2016

District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 1: Design (Endorsed by Asociación Espanola de Normalización in February of 2022.)

Standard published on 1.2.2022

District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation (Endorsed by Asociación Espanola de Normalización in February of 2022.)

Standard published on 1.2.2022

Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:2007 modified) (Endorsed by AENOR in March of 2009.)

Standard published on 1.3.2009

Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:2007 modified/Cor 1:2009) (Endorsed by AENOR in June of 2009.)

Change published on 1.6.2009

Fire safety - Vocabulary (ISO 13943:2023)

Standard published on 10.12.2025

Lubricated metal-powder mixes - Determination of lubricant content - Soxhlet extraction method (ISO 13944:2012)

Standard published on 20.3.2013

Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes

Standard published on 10.12.2014

Metallic powders - Test method for the determination of non-metallic inclusions in metal powders using a powder-forged specimen (ISO 13947:2024)

Standard published on 25.6.2025

Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of resistance to root penetration

Standard published on 23.1.2008