Skip to Main Content

Open Educational Resources

Creative Commons Licenses

Creative Commons (CC) licensing is at the center of the the OER movement and allows creators to specify more flexible forms of copyright allowing others to copy, distribute, and use their work. One condition of all CC licenses is attribution. 

The six different license types, listed here from most to least permissive: 


CC BY: This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format, so long as attribution is given to the creator. The license allows for commercial use.

CC BY includes the following elements:
BY  – Credit must be given to the creator


CC BY-SA: This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format, so long as attribution is given to the creator. The license allows for commercial use. If you remix, adapt, or build upon the  material, you must license the modified material under identical terms.

CC BY-SA includes the following elements:
BY  – Credit must be given to the creator
SA  – Adaptations must be shared under the same terms


CC BY-NC: This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator. 

It includes the following elements:
BY  – Credit must be given to the creator
NC  – Only noncommercial uses of the work are permitted


CC BY-NC-SA: This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator. If you remix, adapt, or build upon the material, you must license the modified material under identical terms. 

CC BY-NC-SA includes the following elements:
BY  – Credit must be given to the creator
NC  – Only noncommercial uses of the work are permitted
SA  – Adaptations must be shared under the same terms


CC BY-ND: This license allows reusers to copy and distribute the material in any medium or format in unadapted form only, and only so long as attribution is given to the creator. The license allows for commercial use. 

CC BY-ND includes the following elements:
BY  – Credit must be given to the creator
ND  – No derivatives or adaptations of the work are permitted


CC BY-NC-ND: This license allows reusers to copy and distribute the material in any medium or format in unadapted form only, for noncommercial purposes only, and only so long as attribution is given to the creator. 

CC BY-NC-ND includes the following elements:
BY  – Credit must be given to the creator
NC  – Only noncommercial uses of the work are permitted
ND  – No derivatives or adaptations of the work are permitted


About CC Licenses (creativecommons.org/about/cclicenses/). Published by Creative Commons. CC BY 4.0

Combining CC-Licensed Works

Because of their open licensing, OERs can be modified and combined (remixed) to create new materials; however, when combining two CC-Licensed works to create something new, we must be careful to abide by the terms of both works' licenses.  The chart below indicates which licenses are compatible for remixing and which are not. Typically, the most restrictive license of the two works. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"CC License Compatibility Chart" created by Kennisland, CC0

CC License

Creative Commons License   This guide is licensed under a Creative Commons Attribution 4.0 International License.