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Please feel free to e-mail us for more information.

Technical Support

If you are encountering a technical problem with our site, please send an email to You can also submit a bug report using our bug submission form.

General Questions

If you have questions about the site, would like to schedule author training, or have any other general questions regarding the OpenStax CNX project, please send an email to

Business Office

For business-related matters, please contact our administrative coordinator at (713) 348-3674.

OpenStax CNX Community

Please check out our new pages on Facebook and Twitter, as well as our blog, to keep up with news about the project and get tips, tricks, and insight on how to get started authoring in OpenStax CNX!

OpenStax CNX Developer Community

If you want to get in touch with the OpenStax CNX software design and developer community, please check out our developer blog.

Postal Address:

OpenStax CNX
Rice University MS 375
PO Box 1892
Houston, TX 77251-1892

Physical Address (Googleâ„¢ map):

IBC Plaza Houston
5615 Kirby Drive, Suite 350
Houston, TX 77005

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