IAU Secretariat
The Secretariat is the focal point for all communications concerning the IAU:
IAU–UAI Secretariat
98-bis Blvd Arago
F–75014 Paris
France
The IAU is located on the 2nd floor, offices n°270, 271 and 283. An access map in PDF format can be downloaded here.
The IAU kindly acknowledges CNRS-INSU for gratuitously hosting us at the Institut d'Astrophysique de Paris (IAP).

Phone: +33 1 43 25 83 58
Email: iauinfos@iap.fr
URL: https://www.iau.org/
- For IAU Members and Institutions:
On matters related to General Secretariat, Administration, Finances or National Membership please contact:
Maria Rosaria D'Antonio
Email: dantonio@iap.fr
For inquiries on IAU Divisions, Commissions and Working Groups and for address changes or information concerning IAU Individual or Junior Membership, please contact:
Madeleine Smith-Spanier
Email: smith@iap.fr
Inquiries about IAU policy and general matters, cooperation with other Unions or Institutions, IAU Regional Meetings, requests for endorsements or sponsorship should be directed to the IAU General Secretary:
Prof. Maria Teresa Lago
Email: IAU_GS_2018@iap.fr
Inquiries concerning specific planned, approved, or ongoing IAU Symposia and Focus Meetings should be directed to the IAU Assistant General Secretary:
Prof. José Miguel Rodriguez Espinosa
Email: IAU_AGS@iap.fr
Inquiries concerning the website should be addressed to the IAU webmaster (see below).
- For the General Public:
Queries and questions from the public on IAU-related matters can be sent to the email below. We kindly ask you to use English only. Please check our FAQ first if there may an answer there. Note that we unfortunately do not have the manpower to answer emails about specific astronomical topics. However, there are several websites that can give you detailed information if you post a question. You may also contact our International Outreach Coordinator at:
Lina Canas
Email: public@oao.iau.org
- For Press inquiries
Queries and questions from the media on IAU-related matters can be sent to the IAU Press Officer on the email below. We kindly ask you to use English only.
Lars Lindberg Christensen
Email: lars@eso.org
The IAU kindly acknowledges the European Southern Observatory (ESO) for gratuitously hosting the IAU Press Office and web services.
IAU General Secretary Professor Maria Teresa Lago
Address: IAU–UAI Secretariat 98-bis Blvd Arago F–75014 Paris France
Phone: +33 1 43 25 83 58
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IAU Assistant General Secretary José Miguel Rodríguez Espinosa
Address: IAU–UAI Secretariat 98-bis Blvd Arago F–75014 Paris France
Phone: +33 1 43 25 83 58
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IAU Head of Administration Maria Rosaria D'Antonio
Address: IAU–UAI Secretariat 98-bis Blvd Arago F–75014 Paris France
Phone: +33 1 43 25 83 58 Short CV: PDF 39 KB
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IAU Database Manager / Administrative Assistant Madeleine Smith-Spanier
Address: IAU–UAI Secretariat 98-bis Blvd Arago F–75014 Paris France
Phone: +33 1 43 25 83 58 Short CV: PDF 75 KB
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IAU Press Officer Lars Lindberg Christensen c/o ESO ePOD Karl-Schwarzschild-Strasse 2 DE - 85748 Garching bei München GERMANY
Phone: +49 89 320 06 761 Email: lars eso org URL: http://www.eso.org/~lchriste/ Short CV: PDF 18 KB
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IAU Advanced Projects Coordinator Gurvan Bazin c/o ESO ePOD Karl-Schwarzschild-Strasse 2 DE - 85748 Garching bei München GERMANY
Email: Gurvan.Bazin eso org Short CV: PDF 208 KB
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IAU Press Officer Deputy / Webmaster Raquel Yumi Shida c/o ESO ePOD Karl-Schwarzschild-Strasse 2 DE - 85748 Garching bei München GERMANY
Email: rshida eso org Short CV: PDF 73 KB
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