3.A The basic rules concerning the Geometric Specifications of Products (System - GPS) 3.B Tolerances of form, orientation, position and run-out - indications on the drawing 3.C Geometric shape specifications 3.D Geometric specifications of orientation, position and run-out 3.E Geometric specifications of line or surface profile 3.F Principles of tolerancing I (definition of size, principle of independence, requirement of the envelope) 3.G Geometric specifications II (maximum material requirement, minimum material requirement and reciprocity requirement) 3.H Tolerances of form, orientation, position and run-out - ASME 3.I Workshops