International Organisations

International bodies such as the United Nations World Tourism Organisation (UNWTO) and the World Travel and Tourism Council (WTTC) provide global leadership for sustainable tourism. Their key responsibilities include:

• Developing global standards and guidelines for sustainable tourism practices
• Providing funding and technical assistance for sustainable tourism projects
• Facilitating international cooperation and knowledge sharing among countries
• Promoting sustainable tourism through global campaigns and initiatives

These organisations also influence funding decisions—many international donors withhold aid or loans when destinations fail to adopt sustainable practices that protect the environment.

Government and Public Authorities

Governments at local, regional, and national levels regulate and promote sustainable tourism through policy and investment. Their roles include:

• Developing and enforcing policies and regulations that support sustainable tourism, such as environmental protection laws and zoning regulations
• Investing in infrastructure that supports sustainability, including public transportation and waste management systems
• Promoting sustainable tourism through marketing campaigns and certification schemes like eco-labels
• Providing funding and incentives for sustainable tourism initiatives
• Facilitating collaboration among stakeholders through platforms and joint initiatives

In Tanzania, the Ministry of Natural Resources and Tourism develops policies that guide sustainable tourism in national parks and conservation areas.

Host Communities

Host communities are central to sustainable tourism as they directly experience tourism's impacts and hold cultural and natural resources. Their responsibilities include:

• Participating in decision-making processes related to tourism development
• Preserving and promoting local culture, traditions, and heritage
• Supporting eco-friendly practices and sustainable livelihoods
• Providing authentic experiences for tourists, such as homestays or cultural performances
• Protecting eco-infrastructure installed by the government or external investors

For example, communities surrounding Serengeti National Park benefit from tourism revenue while participating in wildlife conservation programmes.

Tourists

Tourists are primary consumers of tourism services and significantly influence destination sustainability through their behaviour and choices. Their responsibilities include:

• Respecting local cultures, traditions, and environments
• Supporting local businesses by purchasing sustainable products
• Minimising waste and reducing their environmental footprint, such as using reusable water bottles and avoiding single-use plastics
• Following guidelines for responsible tourism, like staying on marked trails and avoiding wildlife exploitation

Tourism Businesses

Tourism businesses—hotels, tour operators, travel agencies, and restaurants—implement sustainable practices in their daily operations. Their roles include:

• Adopting eco-friendly practices such as energy efficiency, waste reduction, and water conservation
• Offering sustainable tourism products and services like eco-tours and green accommodations
• Collaborating with local communities and governments to support sustainable development
• Educating tourists and staff on responsible behaviours to minimise negative impacts
• Supporting local communities by hiring local employees and sourcing local products

Non-Governmental Organisations (NGOs) and Environmental Groups

NGOs and environmental groups advocate for protecting natural and cultural resources, acting as watchdogs for sustainable practices. Their responsibilities include:

• Raising awareness about the importance of sustainable tourism
• Conducting research and providing data on tourism impacts
• Implementing conservation projects and community development programmes
• Monitoring and reporting on the sustainability practices of businesses and governments

Academic and Research Institutions

Universities and research institutions contribute through education, research, and innovation. Their roles include:

• Researching tourism impacts and developing best practices for sustainability
• Educating future tourism professionals on sustainable tourism principles
• Collaborating with other stakeholders to apply research findings in real-world scenarios
• Developing tools and frameworks for measuring and monitoring sustainability

In Zanzibar, sustainable tourism involves coordination among multiple stakeholders. The Government of Zanzibar develops policies to protect historic Stone Town, a UNESCO World Heritage Site. Local communities participate in cultural tourism programmes, offering guided tours and traditional cooking experiences. Tourism businesses implement waste management systems and source seafood from local fishers. NGOs conduct marine conservation research on coral reef protection. The University of Zanzibar trains hospitality students in sustainable practices. Tourists contribute by respecting local customs and supporting locally owned guesthouses.

This collaboration demonstrates how each stakeholder group fulfills its role to achieve sustainable tourism outcomes.

In Tanzania, understanding stakeholder roles helps when planning a community-based tourism project, such as a homestay programme in a village near a national park. A student could advise the local community on how to collaborate with the district council for permits, partner with a local tour operator for marketing, and consult with an environmental NGO on sustainable resource use—all while ensuring tourists respect local customs and the environment.