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Metrology is the science of measurement. Legal metrology refers to measurements when a legal transaction takes place between parties.
Physical measurement standards that are traceable to an internationally recognized standard are used to assure the accuracy of trade weighing instruments.
Trade weighing scales used in general retails, gold and oud (agarwood) essence stores have now been inspected for conformity to mandatory measurement standards.
Instruments verified to meet the international standards are marked with the
QCC Trustmark. This gives consumers confidence and ensures economic value to buyers as well as sellers.