International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 25

Quantities and units


TC 25 Scope

TC 25

To prepare international standards on quantities and units

to be used in electrical technology. Such standards may

relate to their definitions, names, letter symbols and use;

to the relations in which they appear; and to the signs and

symbols used with them.

Further information

Strategic Business Plan
pdf file
TC 25 Officers