W3C > About W3C > Contact

W3C Host and Offices Map

W3C Hosts and
Offices map (full size)

In Europe, the Middle East, and Africa
General questions and questions about W3C Membership are handled by ERCIM. For Membership questions, you may also contact the following W3C Offices directly for information local to your region: Benelux, Finland, Germany and Austria, Greece, Hungary, Israel, Italy, Morocco, Spain, Sweden, United Kingdom and Ireland.
In Japan and Korea
General questions and questions about W3C Membership are handled by Keio University. For Membership questions, you may also contact the following W3C Offices directly for information local to your region: Korea.
All other countries, including the Americas and Australia
General questions and questions about W3C Membership are handled by MIT. For Membership questions, you may also contact the following W3C Offices directly for information local to your region: Australia, China, India, Hong Kong.

Contact information for the press is also available. If you have other types of questions and are seeking help, below we help you find the right forum for your question.

General W3C Contact Information

Europe, Middle East, and Africa

ERCIM
2004, route des Lucioles
BP 93
06902 Sophia-Antipolis Cedex France
General Tel: +33.4.92.38.50.76
Fax: +33.4.92.38.78.22

Site Manager: Jérôme Chailloux <>
Administration: Caroline Baron <>
Member relations and membership questions: Marie-Claire Forgue <> (Tel: +33.4.92.38.75.94)
Send Member Agreements to: Alexandra Lavirotte <alex@w3.org> at the above address.		 W3C host in Sophia-Antipolis, France
Directions to ERCIM/Sophia-Antipolis in English and French.
Japan and Korea

Keio University
5322 Endo
Fujisawa, Kanagawa 252-8520 Japan

General Tel: +81.466.49.1170
Fax: +81.466.49.1171

Site Manager: Tatsuya Hagino <>
Administration: Hanako Onozuka <>
Membership questions: Yasuyuki Hirakawa <> (Tel: +81.466.49.1170)
Send Member agreements to: Hanako Onozuka <hanako@w3.org> at the above address.		 interior, Keio University, Shonan Fujisawa Campus
Directions to Keio University in English and Japanese
All other countries, including in the Americas and Australia

MIT
32 Vassar Street
Room 32-G515
Cambridge, MA 02139 USA

General Tel: +1.617.253.2613

Administration: Susan Westhaver <>
Member relations: Karen Myers <> (Tel: +1.617.253.5509)
Membership questions: Steve Bratt (Tel: +1.617.253.7697)

Send Member Agreements to: Benjamin Snedeker
Massachusetts Institute of Technology
Office of Sponsored Programs
Building E19-750
77 Massachusetts Avenue
Cambridge, MA 02139 USA		 Stata Center in Cambridge
Directions to MIT/CSAIL in English

Wire Payment Information

ERCIM
Bank Name: Société Générale - Sophia-Antipolis
Address: Place Bermond 06560 Valbonne France
Phone: + 33 4 92 96 54 40
Bank code: 30003
Agency code: 00508
Account number: 00020509802/14
Swift Code: SOGE FRPP
IBAN Code: FR76 30003 00508 00020509802 14
Keio
Bank name: Mitsui-Sumitomo Bank
Address: Shiba 5-28-1, Minato-ku, Tokyo, Japan
Phone: +81 3 3453 1551
Branch name: Mitadori
Branch number: 623
Account number: 0920045
Account item: Ordinary deposit
Account name: Keio Gijuku
MIT
For information about wire payments to MIT for W3C Membership, please send email to billing-mit@w3.org.

Finding the Right Forum for your Question or Comment

  1. Would you like to contact a W3C Office in your region?

    Contact information for our Offices worldwide is online.

  2. Do you have a technical question?

    You may find answers on W3C's public mailing lists and archives of public mailing lists.

    W3C's Activity statements contain information about current Activities.

  3. Would you like to make a comment about a W3C specification?

    W3C technical reports include email addresses where readers should send technical comments.

  4. Do you have a comment about the W3C Web site?

    Send comments to site-comments@w3.org (public archive of comments and replies). If you can't find what you're looking for on the site, check out the site index or use the W3C search engine.

    When all else fails, contact the Webmaster.

  5. Are you interested in translating a W3C document or reading a document in a language other than English?

    Consult our translations page, which explains how to translate specifications and which specifications have translations.

  6. Do you have questions about W3C copyrights or intellectual property?

    Please refer to the Copyright/Intellectual Property FAQ.

  7. Any additional comments or questions?

    You may find answers in the list of W3C FAQs.

Photo credits: Steve Bratt; Cédric Kiss; Olivier Théreaux

Valid XHTML 1.0!