To obtain the GreenSign certification, our hotels first fill out the comprehensive criteria catalog. This is followed by an official on-site audit in the respective establishments, during which relevant documents and evidence are reviewed. In total, more than 100 criteria are examined in eight areas:
- Management and communication
- Environment (energy, water and waste)
- Biodiversity & cultural heritage
- Purchasing
- Regionalism & mobility
- Quality management & sustainable development
- Social responsibility
- Economic responsibility
This is based on internationally recognized guidelines and recommendations for sustainability, including the GSTC criteria (Global Sustainable Tourism Council), the international environmental management standard ISO 14001 and ISO 26000, a guideline on social responsibility.
A score is awarded for each criterion and thus the sustainability performance in the various areas is determined. These scores are then used to determine a level of compliance, which reflects the percentage of GreenSign criteria met.
Our entire portfolio achieves an impressive compliance rate of 77% - a result that clearly stands out from the industry average of 69% and can be proudly presented.
After completing a successful audit, however, we are not satisfied with the status quo. With our site-specific action plans, we are constantly striving to become more and more sustainable and to develop further.