Closing Editorial: Applied Industrial Metrology: Methods, Uncertainties, and Challenges

This closing editorial summarizes and introduces the Special Issue, Applied Industrial Metrology: Methods, Uncertainties, and Challenges, highlighting recent advances in traceability, uncertainty evaluation, intelligent metrology, sensor technologies, flow measurement, and standardization. The collected contributions demonstrate how digitalization, artificial intelligence, and advanced sensing are transforming industrial measurement while reinforcing the enduring importance of measurement traceability, comparability, and uncertainty for reliable, sustainable industrial applications.