This commune no longer exists in the current COG. Here is its history in the Official Geographic Code.
| Date | Type | Code | Name |
|---|---|---|---|
| 2022-06-01 | Deletion of a delegated commune | 27024 → 27198 | Le Roncenay-Authenay → Mesnils-sur-Iton |
| 2016-01-01 | Deletion | 27024 | Le Roncenay-Authenay |
| 2016-01-01 | Creation of a new commune | 27024 → 27198 | Le Roncenay-Authenay → Mesnils-sur-Iton |
| 2016-01-01 | Creation of a new commune | 27024 | Le Roncenay-Authenay |
| 1973-04-01 | Deletion | 27024 | Authenay |
| 1973-04-01 | Simple merger | 27494 → 27024 | Le Roncenay → Le Roncenay-Authenay |
| 1973-04-01 | Simple merger | 27024 | Authenay → Le Roncenay-Authenay |
| 1943-01-01 | Creation | 27024 | Authenay |