diff --git a/README.md b/README.md
index c88e197..b214f4e 100644
--- a/README.md
+++ b/README.md
@@ -229,3 +229,7 @@ This software is licensed under
 
 For more information, [the list of authors and contributors](AUTHORS) is available.
 
+Data provided with MONARC (threats, assets, vulnerabilities) are licensed under    
+[CC0 1.0 Universal (CC0 1.0)](https://creativecommons.org/publicdomain/zero/1.0/) - Public Domain Dedication.
+If a specific author wants to license an object under a different license,
+a pull request can be requested.