Did you know that changes are taking place with some of the SI units in 2018?

It is expected that four of the SI base units will be re-defined in terms of fundamental physical constants in 2018.
Learn what these 4 ‘New SI’ will be and how the revision of the SI will ensure that the they continue to meet the needs of science, technology, and commerce in the 21st century.

For more detail view NSAI International System of Units | Update

Joint CCM and CCU roadmap for the adoption of the revision of the International System of Units

Bureau International des Poids et Mesures –  On the future revision of the SI


Source: NSAI