diff --git a/LICENSE.md b/LICENSE.md
index 534a047..abd2c02 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,4 +1,19 @@
 # License
 
-See the
-[guidelines for contributions](https://github.com/core-wg/pubsub/blob/master/CONTRIBUTING.md).
+This repository relates to activities in the [Internet Engineering Task
+Force (IETF)](https://www.ietf.org/). All material in this repository is
+considered Contributions to the IETF Standards Process, as defined in
+the intellectual property policies of the IETF currently designated as
+[BCP 78](https://www.rfc-editor.org/info/bcp78),
+[BCP 79](https://www.rfc-editor.org/info/bcp79) and the [IETF Trust
+Legal Provisions (TLP) Relating to IETF
+Documents](https://trustee.ietf.org/trust-legal-provisions.html).
+
+Any edit, commit, pull request, issue, comment or other change made to
+this repository constitutes Contributions to the [IETF Standards
+Process](https://www.rfc-editor.org/info/bcp9).
+
+You agree to comply with all applicable IETF policies and procedures,
+including, BCP 78, 79, the TLP, and the TLP rules regarding code
+components (e.g., being subject to a Revised BSD License) in
+Contributions.