The provisions of the present Ordinance apply to navigation on the Danube, including the Vienna Danube Canal, as well as to the rivers March, Enns and Traun with all its affluents, canals, ports and infrastructures except for the waters listed in Annex 2. The text consists of 60 articles divided into 8 Parts as follows: Sphere of application (1); Basic regulations for the navigation on the Danube (2); Additional regulations for navigation on Austrian waterways (3); Regulations for navigation in