Which of the following best describes the Sphere Handbook's audience?

The Sphere Handbook is designed to serve the humanitarian community as a whole, making it a primary resource for a diverse array of stakeholders involved in humanitarian efforts. This includes not only international organizations but also non-governmental organizations (NGOs), local organizations, field workers, and practitioners who operate in various contexts and environments. The principles and standards outlined in the Handbook aim to enhance accountability and improve the quality of humanitarian response, providing guidance that is relevant to all those engaged in delivering assistance, regardless of their capacity or level of experience.

While government officials, international organizations, and volunteers can certainly benefit from the Handbook's guidance, its intended audience transcends these specific groups, focusing instead on all individuals and organizations actively engaged in humanitarian work, which is why the correct answer identifies the broader humanitarian community.