https://9krapalm.com/hard-rock-hotel-bali-achieves-prestigious-gstc-certification/
HARD ROCK HOTEL BALI ACHIEVES PRESTIGIOUS GSTC CERTIFICATION | 9krapalm.com
DENPASAR, Indonesia, Jan. 20, 2025 /PRNewswire/ -- Hard Rock Hotel Bali has been recognized as a Global Sustainable Tourism Council (GSTC) certified
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https://whatsnewindonesia.com/bandung/feature/gaia-hotel-bandung-receives-gstc-certification
The Gaia Hotel Bandung Receives GSTC Certification | What's New Indonesia
Nov 19, 2025 - The Gaia Hotel Bandung has officially received certification from the Global Sustainable Tourism Council (GSTC), becoming the first independent hotel in...
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https://www.gstc.org/accreditation/
GSTC Accreditation for Certification Bodies | GSTC
May 14, 2026 - GSTC Accreditation is the most reliable way to ensure confidence and credibility of sustainable tourism certification.
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