The Third Generation Country Cooperation Strategy (CCS III) outlines the strategic agenda adopted by the World Health Organization in Namibia over the five-year period 2019–2023. It is aligned to WHO’s Thirteenth General Programme of Work, 2019–2023 (GPW 13), the Sustainable Development Goals (SDGs), National Development Plan 5 (NDP5), National Health Strategic Plan (NHSP) and United Nations Partnership Framework (UNPAF) 2019–2023 for Namibia.