Mauritania administrative level 0-3 shapefiles Live administrative boundary geoservices for all COD-AB locations are available in [this "COD_External" catalogue](https://codgis.itos.uga.edu/arcgis/rest/services/COD_External). Live administrative boundary geoservices of the previous version of this COD-AB are available in [this "V00_0" catalogue](https://codgis.itos.uga.edu/arcgis/rest/services/V00_0). Older live administrative boundary geoservices are available in [this "V1_00" catalogue](https://codgis.itos.uga.edu/arcgis/rest/services/V1_00). The associated [Mauritania - Subnational Population Statistics](https://data.humdata.org/dataset/cod-ps-mrt) dataset has NOT been updated and is no longer suitable for linkage. Vetting and live service provision by [Information Technology Outreach Services (ITOS)](https://www.uga.edu/) with funding from USAID. ITOS processing updated 2021_12_22. The ITOS live geoservices have not yet been updated to reflect the new boundary updates.