ISO/TS 10303-1051:2005 specifies the application module for Geometric tolerance.
The following are within the scope of ISO/TS 10303-1051:2005:
- the data constructs necessary for the specification of geometric tolerance requirements for part shape;
- the data constructs necessary for specification of datum systems that are used in the specification of geometric tolerances, including datum features, datum target,and datums;
- the parametric definition of datum targets whose shape is a point, line, circle, or rectangular area.