| Date | Type | Code | Name |
|---|---|---|---|
| 2019-12-31 | Deletion of a delegated commune | 21318 → 21327 | Ivry-en-Montagne → Val-Mont |
| 2019-12-31 | Deletion of a delegated commune | 21327 | Jours-en-Vaux → Val-Mont |
| 2016-01-01 | Deletion | 21327 | Jours-en-Vaux |
| 2016-01-01 | Creation of a new commune | 21318 → 21327 | Ivry-en-Montagne → Val-Mont |
| 2016-01-01 | Creation of a new commune | 21327 | Jours-en-Vaux |
| 2016-01-01 | Creation of a new commune | 21327 | Jours-en-Vaux → Val-Mont |
| 1943-01-01 | Creation | 21327 | Jours-en-Vaux |