Green Key Program


The Green Key award is a leading standard of excellence in the field of environmental responsibility and sustainable operation within the tourism industry. This prestigious eco-label represents a commitment by businesses that their tourism establishments adhere to the strict criteria as stipulated by the Foundation for Environmental Education (FEE).

A Green Key stands for an establishment's promise to its guests that by opting to stay with such an establishment, they are helping to make a difference on an environmental and sustainability level. The high environmental standards expected of these establishments are maintained through rigorous documentation and frequent audits.



Green Key is conducted as a certification Programme for leisure organizations who want  to increase the awareness of the owners, staff, stakeholders and clients of the potential for action towards solving environmental and sustainability problems.
The Programme is implemented in more than 56 countries worldwide and is increasingly embraced by people who realise its importance for establishing sustainable practices in the tourism sector

Important categories of international tourism facilities who participate in the Programme:

  • Hotels and Hostels
  • Campsites and Holiday Parks
  • Small Accommodations
  • Conference Centres
  • Restaurants
  • Attractions.

The Green Key was created by the Foundation for Environmental Education, known as the FEE, an international non-governmental organization that has as a purpose the environmental education around the world.

International coordinator and manager of Green Key is FEE while national coordinator of the program for Greece is Hellenic Society for the Protection of Nature.