UNE - Spanish national standards

Standard data element types with associated classification scheme - Part 1: Definitions - Principles and methods (Endorsed by Asociación Espanola de Normalización in January of 2018.)

Available languages: English

Available design: electronic design (pdf), Print design

Standard data element types with associated classification scheme for electric components - Part 2: EXPRESS dictionary schema (Endorsed by AENOR in March of 2013.)

Available languages: English

Available design: electronic design (pdf), Print design

Standard data element types with associated classification scheme for electric components - Part 6: IEC Common Data Dictionary (IEC CDD) quality guidelines (Endorsed by Asociación Espanola de Normalización in March of 2017.)

Available languages: English

Available design: electronic design (pdf), Print design

Standard data element types with associated classification scheme - Part 7: Data dictionary of cross-domain concepts (Endorsed by Asociación Espanola de Normalización in July of 2026.)

Available languages: English

Available design: electronic design (pdf), Print design

Guide to specification of hydraulic turbine governing systems

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Guidelines to specification of hydraulic turbine governing systems (Endorsed by Asociación Espanola de Normalización in December of 2024.)

Available languages: English

Available design: electronic design (pdf), Print design

Railway applications - Rolling stock equipment - Shock and vibration tests

Available languages: English, Spanish, French

Available design: electronic design (pdf), Print design

Railway applications - Rolling stock equipment - Shock and vibration tests

Available languages: English, Spanish, French

Available design: electronic design (pdf)

Electronic railway equipment - Train communication network (TCN) - Part 1: General architecture (Endorsed by AENOR in October of 2012.)

Available languages: English

Available design: electronic design (pdf), Print design

Electronic railway equipment - Train communication network (TCN) - Part 1: General architecture (Endorsed by Asociación Espanola de Normalización in May of 2026.)

Available languages: English

Available design: electronic design (pdf), Print design