ACS Sensors, Analytical Chemistry, Journal of Proteome Research, and the ACS Division of Analytical Chemistry are seeking nominations for the Advances in Measurement Science Lectureship Award, which will be presented at Pittcon 2020 in Chicago, Illinois. The Award honors the contributions of one individual from each of three major geographic regions — the Americas, Europe/the Middle East/Africa (EMEA), and Asia-Pacific — who has made a major recent impact in the field of measurement science.