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


Product properties and classes and their identification


SC 3D Scope


Standardization in the field of definition, maintenance and sharing of common data dictionaries, i.e., international electrotechnical ontologies, in a computer sensible form that can be used in electrotechnical domains and related fields or activities.

The scope entails preparation of standards in the following categories:

• consistent methodology with relevant data models and interfaces to promote applications such as

IEC Common Data Dictionary (IEC CDD) in a wide area of industries;

• structural design of product data dictionaries and ontologies including setup and management,

following the principles established by IEC 61360.

This includes the following special tasks:

• maintenance and quality control of the IEC Common Data Dictionary (IEC CDD);

• design of classes and properties;

• provision of supplementary content in IEC CDD supporting product data dictionaries.

Further information

SC 3D Officers