diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 7a5a9e0081047755a671cdaa44114ec039402fd9..98e769547ba10de7fa8c1c891f2ee788142591a8 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -16,6 +16,7 @@ SPDX-License-Identifier: CC-BY-4.0
     -   [Overview](#overview-1)
     -   [Developer Certificate of Origin](#developer-certificate-of-origin)
 -   [`oniro`-specific contributions process and guidelines](#oniro-specific-contributions-process-and-guidelines)
+-   [Eclipse Contributor Agreement](#eclipse-contributor-agreement)
 
 # Gitlab Contributions
 
@@ -215,3 +216,14 @@ Signed-off-by: Joe Developer <joe.developer@example.com>
 
 Please note that by signing off the commit, you make a **legally binding
 statement** that you certify as in the [DCO sign-off](#dco-sign-off) section.
+
+# Eclipse Contributor Agreement
+
+Before your contribution can be accepted by the project team, contributors must electronically sign the
+[Eclipse Contributor Agreement (ECA)](http://www.eclipse.org/legal/ECA.php)
+
+Commits that are provided by non-committers must have a Signed-off-by field in the footer indicating that the author is aware of the terms by which the contribution has been provided to the project.
+The non-committer must additionally have an Eclipse Foundation account and must have a signed Eclipse Contributor Agreement (ECA) on file.
+
+For more information, please see the [Eclipse Committer Handbook](https://www.eclipse.org/projects/handbook/#resources-commit)
+