| 2001-03-11 | Deletion | 64269 | Idron-Ousse-Sendets |
| 2001-03-11 | Restoration | 64269 | Idron-Ousse-Sendets → Idron |
| 2001-03-11 | Restoration | 64269 → 64439 | Idron-Ousse-Sendets → Ousse |
| 2001-03-11 | Restoration | 64269 → 64518 | Idron-Ousse-Sendets → Sendets |
| 1989-01-01 | Deletion | 64269 | Idron-Lée-Ousse-Sendets |
| 1989-01-01 | Restoration | 64269 | Idron-Lée-Ousse-Sendets → Idron-Ousse-Sendets |
| 1989-01-01 | Restoration | 64269 → 64329 | Idron-Lée-Ousse-Sendets → Lée |
| 1973-01-01 | Deletion | 64269 | Idron |
| 1973-01-01 | Association merger | 64269 | Idron → Idron-Lée-Ousse-Sendets |
| 1973-01-01 | Association merger | 64329 → 64269 | Lée → Idron-Lée-Ousse-Sendets |
| 1973-01-01 | Association merger | 64439 → 64269 | Ousse → Idron-Lée-Ousse-Sendets |
| 1973-01-01 | Association merger | 64518 → 64269 | Sendets → Idron-Lée-Ousse-Sendets |
| 1943-01-01 | Creation | 64269 | Idron |