Elizabeth Donley has been with the Time and Frequency Division of the National Institute of Standards and Technology (NIST) in Boulder Colorado since 2002 and has been Chief of the Time and Frequency Division since 2018. She received her Ph.D. in the natural sciences from the ETH Zürich, in 2000. Her research experience includes experimental Bose-Einstein condensation, maintenance and development of NIST's atomic fountain clocks, studies of NMR gyroscopes, and the development of compact cold-atom clocks and interferometric inertial sensors. She has served as an elected member of the UFFC AdCom and as Vice President for Frequency Control. She is currently serving as Deputy Secretary/Treasurer for the UFFC and is chairing the working groups for two UFFC standards revisions.