The 2024 Progress Report on the Implementation of Integrated Water Resources Management (IWRM) in the Arab Region highlights the critical need for effective water resource management to achieve sustainable development goals. It serves as a comprehensive guide for policymakers, practitioners, and stakeholders, presenting key challenges and showcasing successful case studies from the region. The report emphasizes the importance of climate change mainstreaming, use of non-conventional water resources, support for least developed and conflict-affected areas, and climate finance. It provides practical examples and recommendations to inspire and guide IWRM implementation across the Arab region.