| Date | Type | Code | Name |
|---|---|---|---|
| 2017-01-01 | Creation of a new commune | 39309 → 39537 | Mallerey → Trenal |
| 2017-01-01 | Deletion of a delegated commune | 39309 → 39537 | Mallerey → Trenal |
| 2017-01-01 | Creation of a new commune | 39537 | Trenal |
| 2017-01-01 | Creation of a new commune | 39537 | Trenal |
| 2017-01-01 | Deletion of a delegated commune | 39537 | Trenal |
| 1943-01-01 | Creation | 39537 | Trenal |