1. ISO 9000 - ISO 9004: Quality Systems
2. ISO CD 10360, Coordinate Metrology
3. National standards and guidelines on acceptance testing of CMMs: BS 6808, E 11–150, VDI/VDE 2617, NKO TC-GM/88–09, ANSI/ASME B89.1.12M-1990
4. Soons, Schellekens, On the Calibration of CMMs Using Distance Measurements, Proceedings of the 4th ISMQC, 1992, pages 321 - 340
5. Trapet, Wäldele, A Reference Artefact Based Method to Determine the Parametric Error Components of Coordinate Measuring Machines and Machine Tools, Measurement 1/1991