National foreword
National Annex NA (informative) - Bibliography
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Primary Entities
5 Contextual Entities
6 Elements
7 Common Element types
8 Relationships
9 Mappings to EN 15744
10 Implementation notes
Annex A (informative) - Expression of time spans
Bibliography