Date: Sep. 26, 2000
Link: http://www.informatik.hu-berlin.de/top/pnml/
Source Author or Organization: Matthias Jüngel, Ekkart Kindler, Michael Weber, Humboldt-Universität zu Berlin

Petri Net Markup Language (PNML) is an XML-based interchange format for Petri Nets (a formal graphical notation for modeling complex systems).

PNML distinguishes between the general features shared by all types of Petri Nets and the features that are unique to specific Petri Net types. Each Petri Net type is defined in its own separate Petri Net Type Definition (PNTD).