Stan Logo

The Stan name and logo are registered trademarks of NumFOCUS under the direction of the Stan Governing Body.

Both may be freely used when referencing Stan, for example, in blog posts, lecture notes, or open source software packages, but they may not be used in the branding of commercial entities, such as paid software packages or paid courses, without the express license of the Stan Governing Body. If you have any questions or would like to inquire about licensing the Stan name and/or logo for a commercial venture then please contact NumFOCUS at admin@numfocus.org.

The Stan name and Stan logo may not be used in ways that suggest the usage is endorsed by the Stan project without written permission from the Stan Governing Body.

When using the Stan logo please use the official image versions linked below,

• PNG

• SVG