The 'Eye Care Situation Analysis Tool (ECSAT)' by the World Health Organization is a comprehensive resource designed to support countries in planning, monitoring, and evaluating integrated eye care services. The tool aims to assist national and district-level Ministry of Health planners in implementing eye care as part of universal health coverage. ECSAT emphasizes the importance of coordinated eye care services across various levels and sectors, ensuring a continuum of promotive, preventive, and curative interventions. The resource includes guidelines for data collection, stakeholder involvement, and the establishment of technical working groups. It is intended primarily for health sector planners and stakeholders involved in vision screening or eye care service delivery. The publication outlines the necessary resources, timing, and processes to conduct a situation analysis effectively.