Editing Colombo Plan (section)

==Past members==
There have been four past members of the Colombo Plan including two founding members in 1950, Canada and the United Kingdom. [[South Vietnam]] and [[Cambodia (1953–1970)|Cambodia]] joined together in 1951. On 2 Jul 1976 South Vietnam was succeeded by the [[Vietnam|Socialist Republic of Vietnam]] which withdrew in 1978. Vietnam was a provisional member from 5 Nov 2001 to 18 Nov 2003 until it was accepted as a full member in 2004.

{| class="wikitable sortable"
! Member economy
! Date of accession
! Date of deposition
|-
| {{flag|Canada}}
| 1950
| 1992
|-
| {{flag|United Kingdom}}
| 1950
| 1991
|-
| {{flag|Cambodia}}
| 1951
| 1975
|-
| {{flag|South Vietnam}}
| 1951
| 1975
|-
|{{GRE}}
|1957
|1979
|-
|{{TZA}}
|1962
|1964
|-
|{{ITA}}
|1962
|1964
|}