Section 5 of The Legal Metrology Act, 2009 View Chapter 2

Base unit of weights and measures.

   (1)  The base unit of—

       (i)  length shall be the metre;

       (ii)  mass shall be the kilogram;

       (iii)  time shall be the second;

       (iv)  electric current shall be the ampere;

       (v)  thermodynamic temperature shall be the kelvin;

       (vi)  luminous intensity shall be the candela; and

       (vii)  amount of substance shall be the mole.

   (2)  The specifications of the base units mentioned in sub-section (1), derived units and other units shall be such as may be prescribed.