| Country | Action | Action Date | Effective Date |
|---|---|---|---|
| Cook Islands | Extension | 12/08/1959 | 25/11/1958 |
| NEW ZEALAND | |||
| Niue Island | Extension | 12/08/1959 | 25/11/1958 |
| Tokelau Islands | Extension | 12/08/1959 | 25/11/1958 |
| UNITED KINGDOM | |||
| WESTERN SAMOA | Extension | 12/08/1959 | 25/11/1958 |