The "Regions in Growth" 2014 - 2020 Operational Programme has been developed to support more balanced and sustainable development of the Bulgarian cities. The financial support under it is necessary to overcome the differences in the development of regions, and the negative migration processes towards Sofia and the big cities, leading to depopulation of large parts of Bulgaria, to be surmounted. Investments under OPRG in the cities will help dealing with considerable differences in the country, as well as using the potential of the territory with a view to fund their specific needs and problems.