ISO 21401:2018

Overview

ISO 21401:2018 - "Tourism and related services - Sustainability management system for accommodation establishments - Requirements" specifies environmental, social and economic requirements for implementing a sustainability management system in accommodation establishments. Applicable to any hotel, hostel, guesthouse, resort or other lodging regardless of type, size or location, the standard covers aspects that the establishment can control or influence. Its primary goals are to help organizations implement, maintain and improve sustainable practices and to ensure conformance with a defined sustainability policy.

Keywords: ISO 21401, sustainability management system, sustainable tourism, accommodation establishments, tourism sustainability.

Key Topics and Requirements

ISO 21401 follows a management-system structure and includes requirements across typical PDCA elements:

• Context of the organization: understanding internal/external issues and interested parties; defining the scope of the sustainability management system.
• Leadership: top management commitment, sustainability policy, roles and responsibilities.
• Planning: identifying risks and opportunities, setting sustainability objectives and plans to achieve them.
• Support: resources, competence, awareness, communication and documented information.
• Operation: operational planning and control, managing modified activities and supply chain influences.
• Performance evaluation: monitoring, measurement, internal audit and management review.
• Improvement: handling nonconformities, corrective actions and continual improvement.

Normative annexes provide the three-dimension requirements:

• Annex A - Environmental requirements (energy, water, waste, biodiversity-related controls)
• Annex B - Social requirements (community engagement, labor practices, guest and local community considerations)
• Annex C - Economic requirements (business planning, local economic benefits, circular economy principles)
• Annex D - Informative examples of sustainable tourism practices

Practical Applications - Who Should Use It

ISO 21401 is designed for organizations that operate accommodation services and want to formalize sustainability efforts. Typical users:

• Hotels, resorts, hostels, B&Bs and serviced apartments
• Property and operations managers, sustainability officers
• Hospitality consultants and auditors implementing or assessing sustainability systems
• Tourism boards and destination managers seeking alignment with sustainable tourism goals

Common uses:

• Developing a sustainability policy and measurable objectives
• Integrating environmental, social and economic controls into daily operations
• Improving supply chain and procurement practices with sustainability criteria
• Preparing for internal/external audits and demonstrating continual improvement
• Communicating sustainability commitment to guests and stakeholders

Related Standards (if applicable)

ISO 21401 is often implemented alongside other management standards such as ISO 14001 (environmental management), ISO 9001 (quality management) and sector-specific sustainability guidance to create an integrated approach to organizational sustainability and compliance.

For accommodation providers aiming to reduce environmental impact, enhance social responsibility, and improve economic resilience, ISO 21401 offers a structured, internationally recognized framework to build and maintain a credible sustainability management system.