diff --git a/Plugin-Certification-Program.md b/Plugin-Certification-Program.md
index cf189d4..869549f 100644
--- a/Plugin-Certification-Program.md
+++ b/Plugin-Certification-Program.md
@@ -31,6 +31,8 @@ By investing in a catalog where all plugin maintainers can list their creations,
 #### License
 To qualify for certification, a plugin must be available under an [OSI-approved open-source license](https://opensource.org/licenses/). NetBox plugins tend to import classes from the `netbox.api` and `netbox.plugins` namespaces, making a license that is compatible with the Apache License version 2.0 a practical requirement.
 
+A copy of the plugin's license must be included at the top level of the plugin's source repository, in a file named `LICENSE.md`, `LICENSE.txt`, or `LICENSE`. The same license must be designated in the plugin's PyPI package entry.
+
 Among licenses characterized by OSI as “popular / strong community”, the practical choices are, in rough order of recent popularity:
 
 - [MIT License](https://opensource.org/license/mit/)