Co-chairs:
Claudia Stubenrauch, Laboratoire de Météorologie Dynamique, IPSL, CNRS, France
 
Stefan Kinne Max Planck Institut for Meteorology, Germany
  
Participating Cloud Teams:
Steve Ackerman, University of Wisconsin, CIMSS, USA 
 
Bryan Baum, NASA LaRC, USA 
 
Gregory Cesana, Laboratoire de Météorologie Dynamique, IPSL, CNRS, France 
 
Hélene Chepfer, Laboratoire de Météorologie Dynamique, IPSL, CNRS, France 
 
Larry Di Girolamo, University of Illinois, USA 
 
Brian Getzewich, SSAI, NASA, USA 
 
Anthony Guignard, Laboratoire de Météorologie Dynamique, IPSL, CNRS, France 
 
Andrew Heidinger, NOAA, Wisconsin, USA 
 
Brent Maddux, University of Wisconsin, CIMSS, USA
  
Paul Menzel, NOAA, Wisconsin, USA                  
 
Patrick Minnis, NASA LaRC, USA 
 
Eric Olson, University of Wisconsin, CIMSS, USA 
 
Cindy Pearl, CREST, City College of New York, USA 
 
Robert Pincus, University of Colorado, USA 
 
Steven Platnick, NASA Goddard Space Flight Center, USA
  
Caroline Poulsen, Rutherford Appleton Laboratory UK 
 
Jérôme Riedi, Laboratoire d'Optique Atmosphérique CNRS, France 
 
William B. Rossow, CREST, City College of New York, USA 
 
Andrew Sayer, Oxford University, UK 
 
Sunny Sun-Mack, SSAI, NASA, USA 
 
Andi Walther, University of Wisconsin, CIMSS, USA 
 
Dave Winker, NASA LaRC, USA 
 
Don Wylie, Univeristy of Wisconsin, CIMSS, USA 
 
Shan Zeng, Laboratoire d'Optique Atmopsphérique CNRS, France 
 
Guangyu Zhao, University of Illinois, USA 
 
Former Co-chairs:
Bryan Baum, NASA LaRC, USA
 
Garrett Campbell, CIRA, Colorado, USA