Standards UNE - Spanish national standards - Page 1024

Test Methods - Timber floors - Determination of vibration properties

Standard published on 13.11.2019

Plastics - Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test (ISO 16929:2021)

Standard published on 5.1.2022

Animal feeding stuffs: Methods of sampling and analysis - Determination of carbadox and olaquindox by HPLC/UV

Standard published on 21.2.2018

Electronic invoicing - Part 1: Semantic data model of the core elements of an electronic invoice

Standard published on 7.10.2020

Electronic invoicing - Part 1: Semantic data model of the core elements of an electronic invoice

Standard published on 24.6.2026

Electronic invoicing – Part 10: Additional requirements to extend to B2B (Endorsed by Asociación Espanola de Normalización in February of 2026.)

Standard published on 1.2.2026

Electronic invoicing - Part 11: e-Receipt syntaxes (Endorsed by Asociación Espanola de Normalización in March of 2026.)

Standard published on 1.3.2026

Electronic invoicing - Part 13: Functional specification and guidance for the eInvoice Registry of CIUS and Extensions (Endorsed by Asociación Espanola de Normalización in July of 2026.)

Standard published on 1.7.2026

Electronic invoicing - Part 2: List of syntaxes that comply with EN 16931-1

Standard published on 9.1.2019

Electronic invoicing - Part 3-2: Syntax binding for ISO/IEC 19845 (UBL 2.1) invoice and credit note (Endorsed by Asociación Espanola de Normalización in September of 2020.)

Standard published on 1.9.2020