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This part of ISO 10303 specifies the interpretation of the integrated resources to satisfy requirements for the representation of the allowable deviation of physical characteristics of a product's shape according to ISO 1101.

The following are within the scope of this part of ISO 10303:

• tolerances as constraints on shape aspects of a product;
• the specification of tolerances of the shape of a product;
• the representation of geometrical tolerances;
• the representation of tolerance values;
• the specification of datums and datum references;
• the identification of derived shape elements such as centre lines and intersections.

The following are outside the scope of this part of ISO 10303:

• the representation of plus-minus tolerances and limits and fits;
• the definition of the fundamental principles, concepts, and terminology of tolerancing and dimensioning;
• the mathematical definition of tolerances and datums;
• the description of dimensioning or tolerancing practices;
• the specification of dimensional inspection methods;
• the synthesis and analysis of tolerances;
• the tolerancing of product characteristics other than shape;
• the presentation of tolerances on engineering drawings;
• the representation of the product's shape;
• the representation of dimensions.