Interpretation Document GSTC Industry Criteria is underway – Join the public consultation へのコメント

Interpretation Document GSTC Industry Criteria is underway – Join the public consultation へのコメント https://www.gstc.org/interpretation-document-gstc-industry-criteria-public-consultation/?lang=ja Global Sustainable Tourism Council: Sustainable Travel & Tourism, GSTC Criteria, Certification Wed, 24 Jan 2024 10:35:13 +0000 hourly 1