Physical Measurement Laboratory

PML is a world leader in the science of measurement. We determine the definitive methods for nearly every kind of measurement employed in commerce and research, provide NIST-traceable calibrations, and disseminate standards and best practices throughout the nation. At the same time, PML works continuously at the outermost frontiers of metrology, devising tools and techniques to meet the ever-changing demands of American industry and science.

Contact

PML Director and Deputy Director
Associate Director for Measurement Services and Associate Director for PML Boulder Operations
Assistant to Director Olthoff, Deputy Director Williams and Associate Directors Strouse and Goldstein: