Center for Integrated Earth System Information (CIESIN), Columbia University; Ministère de la Santé Publique, Hygiène et Prévention, Democratic Republic of the Congo; and GRID3The GRID3 COD - Health Zones v8.0 dataset consists of health zone boundaries with name and other related attributes for all the twenty-six provinces in the Democratic Republic of the Congo (COD). This operational dataset has not been fully validated by government officials or ministries. The current version supersedes the GRID3 COD - Health Zones v7.0. The following changes were made: - Added data for the provinces of Bas-Uele, Haut-Uele, Kwango, and Nord-Kivu - The data for Tanganyika was updated. Suggested Dataset Citation: Center for Integrated Earth System Information (CIESIN), Columbia University, Ministère de la Santé Publique, Hygiène et Prévention, Democratic Republic of the Congo, and GRID3. 2025. GRID3 COD - Health Zones v8.0. New York: Columbia University. URL. Accessed DAY MONTH YEAR.grid3-cod-health-zones-v8-0Humanitarian Data ExchangePublicGRID3 COD - Health Zones v8.0DatasetsDemocratic Republic of the Congo2018-01-01 to 2025-06-30