UNE - Spanish national standards

Railway applications - Track - Aluminothermic welding of rails - Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Ophthalmic optics - Contact lens care products - Antimicrobial preservative efficacy testing and guidance on determining discard date (ISO 14730:2014)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Sport surfaces of artificial turf for the practice of paddle. Requirements

Available languages: Spanish

Available design: electronic design (pdf), Print design

Sports surfaces of natural and hybrid Grass. Construction systems, specifications, test methods and inspections for football sports surfaces.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Natural Grass sports surfaces. Construction systems for rugby sports surfaces, specifications and test methods.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Natural grass sports surfaces. Construction systems for golf sports surfaces, specifications and test methods.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Execution of special geotechnical works - Ground treatment by deep vibration

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Welding coordination - Tasks and responsibilities (ISO 14731:2019)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Welding personnel - Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials (ISO 14732:2025)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Durability of wood and wood-based products - Determination of treatability of timber species to be impregnated with wood preservatives - Laboratory method

Available languages: English, Spanish

Available design: electronic design (pdf), Print design