GSTC-Recognized Standards

Bundesministerium für Land - und Forstwirtschaft, Umwelt und Wasserwirtschaft (BMLFUW)‘s Austrian Ecolabel for Tourism (Österreichisches Umweltzeichen)
Costa Rica Tourist Board (ICT)'s Certification for Sustainable Tourism (CST)
Ecotourism Australia's Ecotourism Standard
Ecotourism Australia's Advanced Ecotourism Standard
Ecotourism Ireland’s Ecotourism Ireland Label
European Ecotourism Knowledge Network’s European Ecotourism Labelling Standard (EETLS)
Fair Trade in Tourism for South Africa (FTTSA)
Instituto de Turismo Responsable's Biosphere Hotels
Japan Ecolodge Association’s Environmentally sustainable accommodations standard
Rainforest Alliance’s Standard for Tourism Operations
Sustainable Travel International’s Sustainable Tourism Eco-Certification Program (STEP)