Accession to the London Act (1934) by the Federation of Rhodesia and Nyasaland: September 25, 1957; Entry into force: April 1, 1958. Signature of the Lisbon Act (1958): October 31, 1958. Declaration of continued application by Malawi: May 24, 1965. Entry into force date given as date of independence.
| Act(s) | Article(s) | Signature | Instrument | Entry into Force |
|---|---|---|---|---|
| Stockholm Act (1967) | Accession : March 11, 1970 | June 25, 1970 | ||
| Lisbon Act (1958) | Declaration of Continued Application : May 24, 1965 | July 6, 1964 |