The land classified into the following categories: agricultural land, forest, wooded and bushy land, built-up and urban area, ecological area, wasteland, land under waters and various areas.
As far as national parks are concerned, OS-7 statistical questionnaire contains category 'other areas', which comprise built-up and urban areas, ecological areas, wastelands and various areas.
Regulation of the Minister of Regional Development and Construction of 29 March 2001 on the register of land and buildings
Place of publication: (Dz. U. z 2019 r. poz. 393)