The main objective of the Royal Kingdom of Cambodia NSDS (National Sustainable Development Strategy) is to systematically develop the country in an integrated, planned and holistic manner. The Royal Kingdom of Cambodia‘s NSDS has successfully integrated all four pillars of sustainable development, which are environmental, economic, social and cultural spectrum. Better understanding of the dynamics of these four pillars and effectively integrating these into the development process will always help to find pragmatic and effective solutions for the development problems in better ways.