Past affiliation(s) within the IAU

• Past Organizing Committee Member of Commission 30 Radial Velocities (1988-1991)
• Past Organizing Committee Member of Commission 38 Exchange of Astronomers (1988-1991)
• Past Organizing Committee Member of Commission 30 Radial Velocities (1985-1988)
• Past Organizing Committee Member of Commission 38 Exchange of Astronomers (1985-1988)
• Past Member of Division A Fundamental Astronomy
• Past Member of Division C Education, Outreach and Heritage
• Past Member of Division J Galaxies and Cosmology
• Past Member of Commission 38 Exchange of Astronomers
• Past Member of Commission 28 Galaxies (until 2015)
• Past Member of Commission 30 Radial Velocities (until 2015)
• Past Member of Commission 46 Astronomy Education & Development (until 2015)
• Past Member of Division VIII Galaxies & the Universe (until 2012)
• Past Member of Division IX Optical & Infrared Techniques (until 2012)
• Past Member of Division XII Union-Wide Activities (until 2012)