Entity data for Chad's 23 regions and ~28 national government entities.
| Source | URL | Data Provided |
|---|---|---|
| INSEED (Institut National de la Statistique, des Études Économiques et Démographiques) | inseed.td | Population data, regional structure |
| Wikipedia - Administrative divisions of Chad | wikipedia.org | Administrative divisions (verification) |
| GADM (v4.1) | gadm.org | Administrative boundaries (regions) |