This commune no longer exists in the current COG. Here is its history in the Official Geographic Code.
| Date | Type | Code | Name |
|---|---|---|---|
| 2020-01-01 | Deletion of a delegated commune | 21513 → 21178 | Quemigny-Poisot → Valforêt |
| 2019-01-01 | Deletion | 21513 | Quemigny-Poisot |
| 2019-01-01 | Creation of a new commune | 21513 | Quemigny-Poisot |
| 2019-01-01 | Creation of a new commune | 21513 → 21178 | Quemigny-Poisot → Valforêt |
| 1943-01-01 | Creation | 21513 | Quemigny-Poisot |