The World Travel & Tourism Council (WTTC) and the Global Sustainable Tourism Council (GSTC) have today announced a major new partnership, aligning to establish a structured framework for hotel sustainability, leading to GSTC Certification.
The World Travel & Tourism Council (WTTC) and the Global Sustainable Tourism Council (GSTC) have today announced a major new partnership, aligning to establish a structured framework for hotel sustainability, leading to GSTC Certification.