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2020-MAR-26

Polity Timeline

1900-01-01:

International Bureau of Weights and Measures : IBWM

(Sevres)

-   WEIGHTS AND MEASURES

2008-10-01:

International Bureau of Weights and Measures : IBWM

(Sevres + Saint Cloud)

-   WEIGHTS AND MEASURES

2012-10-12:

International Bureau of Weights and Measures : IBWM

(Sevres + Saint Cloud)

-   WEIGHTS AND MEASURES

2016-10-11:

International Bureau of Weights and Measures : IBWM

(Sevres + Saint Cloud)

-   WEIGHTS AND MEASURES

1900-01-01:

International Bureau of Weights and Measures : IBWM

(Sevres)

-   WEIGHTS AND MEASURES

1900-01-01:

International Bureau of Weights and Measures : IBWM

(Sevres)

-    Director Jean-Rene Benoit (fr)          (Directeur Jean-René Benoît (fr))

1915-01-02:

International Bureau of Weights and Measures : IBWM

(Sevres)

-    Director Charles Edouard Guillaume (ch)          (Directeur Charles Édouard Guillaume (ch))

1936-01-02:

International Bureau of Weights and Measures : IBWM

(Sevres)

-    Director Albert Perard (fr)          (Directeur Albert Pérard (fr))

1951-01-02:

International Bureau of Weights and Measures : IBWM

(Sevres)

-    Director Charles Volet (ch)          (Directeur Charles Volet (ch))

1962-01-01:

International Bureau of Weights and Measures : IBWM

(Sevres)

-    Director Jean Terrien (fr)          (Directeur Jean Terrien (fr))

1978-01-01:

International Bureau of Weights and Measures : IBWM

(Sevres + Saint Cloud)

-    Director Pierre Giacomo (fr)          (Directeur Pierre Giacomo (fr))

1988-01-02:

International Bureau of Weights and Measures : IBWM

(Sevres + Saint Cloud)

-    Director Terry Quinn (uk)          (Directeur Terry J. Quinn (uk))

2004-01-01:

International Bureau of Weights and Measures : IBWM

(Sevres + Saint Cloud)

-    Director Andrew John Wallard (uk)          (Directeur Andrew John Wallard (uk))

2011-01-01:

International Bureau of Weights and Measures : IBWM

(Sevres + Saint Cloud)

-    Director Michael Kuehne (de)          (Directeur Michael Kühne (de))

2013-01-01:

International Bureau of Weights and Measures : IBWM

(Sevres + Saint Cloud)

-    Director Martin Milton (uk)          (Directeur Martin J. T. Milton (uk))

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UPDATED ON: ~ 2024-JUN-09 ~ .