The only international standard created specifically for hotels, resorts, lodges and vacation rentals – covering energy, water, waste, community impact and guest experience.
ISO 21401:2018 provides a comprehensive framework for accommodation providers to manage their sustainability performance across every dimension that matters.
A clear, structured approach to achieving the global gold standard for sustainable hospitality.
Gap analysis & sustainability goals
Deploy policies & train staff
Track KPIs & measure impact
Continuous enhancement cycle
Third-party audit & certification
From boutique inns to 5-star chains
Villas, apartments, eco-lodges
Safari lodges, glamping sites
Multi-property portfolios