Metrology Glossary: ISO 10360
What Is ISO 10360?
ISO 10360 is a set of international standards designed to verify the accuracy of Coordinate Measuring Machines (CMMs). These machines assess the physical dimensions of objects in three dimensions. ISO 10360 outlines a series of tests to confirm that the CMM is performing measurements accurately. This ensures that manufacturers and inspectors can rely on the data produced by the CMM. Part of the ISO 10360 is a substandard known as ISO 10360-12 which focuses on Portable CMMs.
Why is ISO 10360 Important?
Manufacturing:
- Quality Control: Manufacturers can utilize ISO 10360 to ensure their Coordinate Measuring Machines (CMMs) are performing accurate measurements of parts during production. This standard helps in detecting and preventing defects before they escalate into more significant issues.
- Process Control: By routinely verifying the precision of CMMs, manufacturers can monitor their production processes effectively and make necessary adjustments to maintain consistent quality standards.
- Compliance with Regulations: Certain industries have regulations mandating the use of CMMs that meet specific accuracy criteria. ISO 10360 certification assists manufacturers in demonstrating adherence to these regulatory requirements.
- Inspection: Third-party inspectors can apply ISO 10360 to confirm that a manufacturer’s CMMs are providing accurate measurements. This adds an extra layer of assurance for customers, ensuring that the parts they receive meet the specified standards.
ISO 10360-12 Specific Applications:
- Portable CMM Applications: ISO 10360-12 is designed specifically for articulated arm Coordinate Measuring Machines (CMMs), which are portable and offer greater flexibility than traditional CMMs. This allows for:
- On-site Inspections: Verifying the accuracy of parts directly within production environments or at remote locations.
- Measurement of Large Objects: The portability of these CMMs enables the measurement of large objects that cannot be accommodated by stationary CMMs.

Related Terms
ISO/IEC 17025, a globally recognized standard, sets the criteria for assessing testing and calibration labs' competence....
A Coordinate Measuring Machine (CMM) is a precision device used for accurately assessing the geometric attributes of three-dimensional items....
The American Association for Laboratory Accreditation (A2LA) is a distinguished non-profit organization that holds worldwide recognition for its role in assessing and accrediting a broad spectrum of laboratories and other...
Further Reading
This case study from Kreon highlights how Eurotech chose an ACE measuring arm with Zephyr II Blue scanner because of its high accuracy and ease of use for multiple applications
August 8, 2022
Cross Company is now accredited for the ISO 10360-12 standard, a cutting-edge benchmark for the calibration of portable Coordinate Measuring Machine (CMM) arms and scanners. This allows us to offer unparalleled service, providing a level of certification that goes beyond conventional standards. ISO 10360-12 is a standard to certify the
March 20, 2024