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9th CGPM, 1948 |
decision to establish the SI |
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10th CGPM, 1954 |
decision on the first six base units |
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CIPM, 1956 |
decision to adopt the name "Système International d'Unités" |
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11th CGPM, 1960 |
confirms the name and the abbreviation "SI",
names prefixes from tera to pico,
established the supplementary units rad and sr,
lists some derived units |
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CIPM, 1969 |
declaration concerning base, supplementary, derived and coherent units, and the use of prefixes |
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CIPM, 2001 |
"SI units" and "units of the SI" |
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