Hotel Innerhofer • News • Certifies sustainable 5/1/2023 South Tyrol's tourism: certifies sustainable. The Sustainability Label South Tyrol is based on the criteria of the Global Sustainable Tourism Council (GSTC), which were developed to provide a uniform understanding of sustainable tourism. These criteria can be divided into four different areas: Management, Socio-economy, Culture and Ecology. The sustainability label enables destinations and accommodation/gastronomy businesses to make their commitment to sustainable development visible to all. Because sustainability is a long-term path, there are three levels of the label, which are checked by an audit. For each level, different criteria have to be fulfilled, whereby the third and highest level corresponds to the GSTC certification and is thus internationally recognized. We are authorized users of the South Tyrol sustainability label - Level 1