This publication by the World Health Organization provides guidance for creating resilient and sustainable health care facilities in the face of climate change. It emphasizes the need for health systems to adapt to climate-related risks and enhance their sustainability through efficient resource use and waste reduction. The document aims to prepare health care workers to manage climate-related health risks, improve disease surveillance, and promote collaboration across sectors like water, energy, and urban planning. It also offers tools for assessing health facility resilience and encourages sustainable practices in service delivery. The guidance targets health care administrators and policymakers.