40.60 Close of voting May 5, 2026
CEN
CEN/TC 442 Building Information Modelling (BIM)
European Norm
35.240.67 IT applications in building and construction industry
Draft
The standard specifies a data model in UML and a derived XML schema (XSD) for defining the Level of Information Need in software applications based on concepts and principles given in Part 1, and guidance given in Part 2, in compliance with the principles and data exchange standards of data templates (ISO 23387).
The standard defines the exchange format schema in XSD according to the UML schema and it gives guidelines for the usage and application of the schema. In addition, the integration with Linked Data principles and paradigms will be demonstrated.
IN_DEVELOPMENT
prEN ISO 7817-3
40.60
Close of voting
May 5, 2026
