1 Scope
2 Conformance
3 Normative references
4 Terms, definitions and abbreviations
5 Concepts
6 Mapping between Part 1 and Part 2
7 PNML Syntax
Annex A (normative) - RELAX NG Grammar for the PNML Core
Model
Annex B (normative) - RELAX NG Grammars for special types
Annex C (informative) - PNML Example of a High-level Net
Annex D (informative) - The PNML Framework: Easing the
implementation of PNML
Bibliography