CamboWP (Cambodia Water Partnership) was executing in 2014 the Project: “4Ps Area acknowledged by the policy makers’ level to support water security policy in the Mekong Basin of Cambodia”, under WACDEP #2: WP 2: National Development and Sector Plans. The project reviewed existing water policies and interventions and supported for an update of them with water security and climate resilience planning and for bringing them into account in the national development planning and decision making processes. The project provided decision makers and policy manager with overview of the basic knowledge and experiences as well as recommendations found by the project that supported them in developing, reviewing and implementing water and related policies, strategies and regulations in the whole country.