Aloha mai, 
Mahalo for showing interest in becoming a STAH sustainable tour/activities operator partner. 
In 2020 we partnered with Travelife, a world-recognized certification program, to allow our certifying members greater visibility in their sustainability efforts and be in alignment with standards set by the Global Sustainable Tourism Council (GSTC). We have combined our checklists to allow companies to gain both certifications (STAH & Travelife) at the same time.  
Cruise ships, tourism boards, environmental organizations, and customers look for the STAH and Travelife logos when they choose who to trust when it comes to sustainable operations recognition. It shows that you care for our natural resources and support the community, and respect the Hawaiian culture as an organization. Visitors and other businesses love to support that. 
Please answer the following questions and we will contact you soon! 
If you have any follow up questions please e-mail: lmeredith@sustainabletourismhawaii.org 
Mahalo, 
Sustainable Tourism Association of Hawaiʻi (STAH)