The Global Sustainable Tourism Council (GSTC) sets and continuously updates global standards to ensure sustainability in the travel and tourism sector. Known as GSTC Criteria, these standards are grouped under two main headings, Spatial Criteria and Industry Criteria.
Control Union provides international certification services according to globally accepted standards. As the first accredited organization to provide certification based on the GSTC Criteria, it is a trusted business partner for hotels and tour operators seeking sustainable tourism certification.
Control Union creates added value in sustainability by providing fast, flexible and accurate solutions to its customers’ needs.