UNE - Spanish national standards

Bio-based products - Bio-based carbon content - Determination of the bio-based carbon content using the radiocarbon method. (Consolidated version)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Monitoring radioactive gases in effluents from facilities producing positron emitting radionuclides and radiopharmaceuticals (ISO 16640:2021) (Endorsed by Asociación Espanola de Normalización in February of 2023.)

Available languages: English

Available design: electronic design (pdf), Print design

Measurement of radioactivity in the environment - Air - Radon 220: Integrated measurement methods for the determination of the average activity concentration using passive solid-state nuclear track detectors (ISO 16641:2014)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Textile floor coverings - Guidelines for acceptable colour deviations

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Rubber and plastics hoses and hose assemblies - Non-bonded fluoroplastic lined (e.g. PTFE) hoses and hose assemblies for liquid and gaseous chemicals - Specification

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Pumps - Rotodynamic pumps - Glandless circulators having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Noise test code (vibro-acoustics) for measuring structure- and fluid-borne noise

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Radiological protection - Medical electron accelerators - Requirements and recommendations for shielding design and evaluation (ISO 16645:2016) (Endorsed by Asociación Espanola de Normalización in July of 2019.)

Available languages: English

Available design: electronic design (pdf), Print design

Maintenance - Maintenance within physical asset management

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Fusion installations - Criteria for the design and operation of confinement and ventilation systems of tritium fusion facilities and fusion fuel handling facilities (ISO 16646:2024) (Endorsed by Asociación Espanola de Normalización in November of 2025.)

Available languages: English

Available design: electronic design (pdf), Print design

Fireplaces for liquid fuels - Decorative appliances producing a flame using alcohol based or gelatinous fuel - Use in private households

Available languages: English, Spanish

Available design: electronic design (pdf), Print design