PRESIDENT: Nicole Capitaine
BOARD: Jean Chapront, John D. Hadjidemetriou, Wenjing Jin, Gérard Petit & Kenneth Seidelmann

Commission 4: Ephemerides
Commission 7: Celestial Mechanics and Dynamical Astronomy
Commission 8: Astrometry
Commission 19: Rotation of the Earth
Commission 31: Time

Ephemerides; Celestial Mechanics and Dynamical Astronomy; Astrometry; Rotation of the Earth ; Time