The City and Surrounding Area Management (SUM) acts as an interface between local authorities, specialist departments and numerous regional and specialist organisations. Vienna is surrounded by many small towns and municipalities in the province of Lower Austria.
Vienna is both a municipality and a province. For the inhabitants it is simply their shared living space where they work, live, learn, consume and relax. SUM contributes to the sustainable development of the urban region.
You can contact the organisation directly using the form below.