1900-JAN-01

Polity Timeline
SOAIRIENG

Flag or logo changes:

1900-01-01:

SOAIRIENG Region

(Soairieng)

- SOAIRIENG

1942-01-01:

SOAIRIENG Province

(Soairieng)

- SOAIRIENG

1945-08-16:

SOAIRIENG Province

(Soairieng)

- SOAIRIENG

1948-10-20:

SOAIRIENG Province

(Soairieng)

- SOAIRIENG

1970-10-09:

SOAIRIENG Province

(Soairieng)

- SOAIRIENG

1975-04-17:

SOAIRIENG Province

(Soairieng)

- SOAIRIENG

1976-01-05:

EASTERN Zone

(Soairieng)

- EASTERN

1979-01-07:

SVAY RIENG Province

(Svay Rieng)

- SVAY RIENG

1989-05-01:

SVAY RIENG Province

(Svay Rieng)

- SVAY RIENG

1991-06-24:

SVAY RIENG Province

(Svay Rieng)

- SVAY RIENG

1993-06-30:

SVAY RIENG Province

(Svay Rieng)

- SVAY RIENG

Emblem or Symbol changes:

1993-06-30:

SVAY RIENG Province

(Svay Rieng)

- SVAY RIENG

2020-06-23:

SVAY RIENG Province

(Svay Rieng)

- SVAY RIENG

Sovereignty changes:

1900-01-01:

FRANCE +

INDOCHINA +

1907-03-22:

FRANCE

1940-06-22:

FRANCE +

1941-07-28:

FRENCH STATE +

JAPAN +

1945-03-09:

JAPAN

1945-03-18:

JAPAN +

CAMBODIA +

1945-10-08:

CAMBODIA +

UNITED KINGDOM +

1945-10-15:

FRANCE +

CAMBODIA +

UNITED KINGDOM +

1945-10-17:

FRANCE +

UNITED KINGDOM +

1946-01-29:

FRANCE +

INDOCHINA +

1949-11-08:

FRENCH UNION +

CAMBODIA +

INDOCHINA +

1954-07-21:

FRENCH UNION +

CAMBODIA +

1954-12-20:

CAMBODIA

1979-01-07:

KAMPUCHEA +

VIETNAM +

1989-09-26:

CAMBODIA

1991-10-16:

CAMBODIA +

UNITED NATIONS +

1992-03-15:

JAPAN +

CAMBODIA +

UNITED NATIONS +

1993-09-26:

CAMBODIA

Capital Local Name changes:

1900-01-01:

Soairieng

1945-03-09:

Svay Riĕng

1946-01-29:

Soairieng

1954-12-20:

Svay Riĕng

Local Name of Country changes:

1900-01-01:

SOAIRIENG

1945-03-09:

SVAAY RIENG

1946-01-29:

SOAIRIENG

1954-12-20:

SVAAY RIENG

1976-01-05:

ISSAN

1979-01-07:

SVAY RIENG

Status changes:

1900-01-01:

SOAIRIENG Region

1907-03-22:

SOAIRIENG Province

1976-01-05:

EASTERN Zone

1977-01-01:

EAST Zone

1979-01-07:

SVAY RIENG Province

Ruler changes: