This comprehensive study presents a scientific and practical methodology for designing strategic plans in the public sector. It covers the full spectrum from internal and external environment analysis to formulating strategic objectives and developing Key Performance Indicators (KPIs). The study focuses on aligning plans with the national Vision 2030, while providing practical tools for performance measurement and impact assessment. It includes comparative analysis of global best practices and case studies from various government sectors, offering actionable insights for organizational transformation and long-term success in public administration