International Astronomical Union (IAU)
The IERS was established in 1987 by the International Astronomical Union and the International Union of Geodesy and Geophysics.
Web site: http://www.iau.org/
IAU Representative to the IERS Directing Board:
Aleksander Brzezinski
IERS Representative to the IAU Commission A2 (Rotation of the Earth) Organizing Committee:
Daniela Thaller
IERS Representative to the IAU Standards of Fundamental Astronomy (SOFA) Board:
Brian Luzum
Ex officio IERS Associate Members:
IAU General Secretary: Maria Teresa V.T. Lago
President of IAU Division A: Daniel Hestroffer
President of IAU Commission A1: Jean Souchay
President of IAU Commission A2: Florian Seitz
President of IAU Commission A3: James Hilton