The main research problem is analysis of the possibility to receive relevant information from upper levels (world, national) for analysing and modelling the subsystems of Kurzeme region. All regional development strategies are usually developed in a descriptive format within the framework of one version, ignoring the uncertainty factor in the future. It is not enough to clarify the decisive impact of the sustainability on the quality of life and overall development strategies at various levels. The new development strategy and spatial planning of regions and districts must be elaborated on the basis of sustainability and systems thinking, using dynamic modelling