ISO Tolerance specification in reverse engineering

Since the publication of the ISO 14253-1 in 2013 [1]. we have worked in the development of a reliable measurement procedure in reverse engineering. In the beginning, it may seem to be easy to measure a part and to get the estimated value of the sizes and its uncertainties, but several times the dimensional tolerance is not considered, and geometrical tolerances are passed over (unattended).We propose here a tested procedure, simple and practical for the Industry, in accordance with the requirements of the ISO 14253-1:2013 for fully define the sizes and tolerances of any workpiece in reverse engineering.