National Physical Laboratory

What is traceability? (FAQ - Length)

Traceability is the property of a measurement or the value of a standard whereby it can be related to stated references, usually national or international standards, through an unbroken chain of comparisons all having stated uncertainties.

Last Updated: 17 Feb 2012
Created: 18 Jul 2007

Registration

Please note that the information will not be divulged to third parties, or used without your permission

Login