ISO/TS 10303-1006 specifies the application module for Foundation representation.

The following are within the scope of ISO/TS 10303-1006:

• definition of a context of representation;
• definition of a kind of representation context suitable for the specification of numerical values;
• definition of a representation;
• definition of a relationship between two representations;
• definition of an element of representation;
• definition of a text as an element of representation;
• items within the scope of application module Support resource, ISO/TS 10303-1800;
• items within the scope of application module Value with unit, ISO/TS 10303-1054.