---
layout: page
title: "Licenses"
-permalink: /license/
+root: .
---
## Instructional Material
-All Software Carpentry and Data Carpentry instructional material is
+All Software Carpentry, Data Carpentry, and Library Carpentry instructional material is
made available under the [Creative Commons Attribution
license][cc-by-human]. The following is a human-readable summary of
(and not a substitute for) the [full legal text of the CC BY 4.0
## Trademark
"Software Carpentry" and "Data Carpentry" and their respective logos
-are registered trademarks of [NumFOCUS][numfocus].
+are registered trademarks of [Community Initiatives][CI].
[cc-by-human]: https://creativecommons.org/licenses/by/4.0/
[cc-by-legal]: https://creativecommons.org/licenses/by/4.0/legalcode
-[mit-license]: http://opensource.org/licenses/mit-license.html
-[numfocus]: http://numfocus.org/
-[osi]: http://opensource.org
+[mit-license]: https://opensource.org/licenses/mit-license.html
+[ci]: http://communityin.org/
+[osi]: https://opensource.org