Question

when was the international system set up to standardice the measurement of time​

Answer 1

Explanation:

in 1994 was the international system set up to standardice the measurement of time

Answer 2

International System of Units (SI), French Système International d'Unités, international decimal system of weights and measures derived from and extending the metric system of units. Adopted by the 11th General Conference on Weights and Measures (CGPM) in 1960, it is abbreviated SI in all languages.