December, 2021 - present
January, 2021
January, 2018
January, 2017
January, 2016
October, 2013
June, 2010
January, 2010
2009
Special Publications Committee Chair at National Speleological Society
Publications Committee Chair at International Alliance for Biological Standardization
Continuing Legal Education And Publications Committee at Maryland State Bar Association – MSBA
Future Publications Committee, Ieee-grss at IEEE Geoscience and Remote Sensing Society (GRSS)
Publications Committee at American Physiological Society