UNE-EN 61360-1:2017 Standard data element types with associated classification scheme - Part 1: Definitions - Principles and methods (Endorsed by Asociación Española de Normalización in January of 2018.)
2018UNE-EN 61360-1:2017 Standard data element types with associated classification scheme - Part 1: Definitions - Principles and methods (Endorsed by Asociación Española de Normalización in January of 2018.)