diff --git a/README.md b/README.md
index 2407cf760..5dd0d97d3 100644
--- a/README.md
+++ b/README.md
@@ -112,7 +112,7 @@ If you would like to see the detailed LICENSE click [here](LICENSE).
 Consult [contributors](https://github.com/oscal-compass/compliance-trestle/graphs/contributors) for a list of authors and [maintainers](MAINTAINERS.md) for the core team.
 
 ```text
-# Copyright (c) 2020 IBM Corp. All rights reserved.
+# Copyright (c) 2024 The OSCAL Compass Authors. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -125,5 +125,17 @@ Consult [contributors](https://github.com/oscal-compass/compliance-trestle/graph
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-
 ```
+
+______________________________________________________________________
+
+We are a Cloud Native Computing Foundation sandbox project.
+
+<picture>
+  <source media="(prefers-color-scheme: dark)" srcset="https://www.cncf.io/wp-content/uploads/2022/07/cncf-white-logo.svg">
+  <img src="https://www.cncf.io/wp-content/uploads/2022/07/cncf-color-bg.svg" width=300 />
+</picture>
+
+The Linux Foundation® (TLF) has registered trademarks and uses trademarks. For a list of TLF trademarks, see [Trademark Usage](https://www.linuxfoundation.org/legal/trademark-usage)".
+
+*Trestle was originally created by IBM.*
diff --git a/docs/index.md b/docs/index.md
index bee864d33..4c8f7e3b4 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -85,7 +85,7 @@ If you would like to see the detailed LICENSE click [here](license/).
 Consult [contributors](https://github.com/oscal-compass/compliance-trestle/graphs/contributors) for a list of authors and [maintainers](maintainers/) for the core team.
 
 ```text
-# Copyright (c) 2020 IBM Corp. All rights reserved.
+# Copyright (c) 2024 The OSCAL Compass Authors. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -98,5 +98,17 @@ Consult [contributors](https://github.com/oscal-compass/compliance-trestle/graph
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-
 ```
+
+______________________________________________________________________
+
+We are a Cloud Native Computing Foundation sandbox project.
+
+<picture>
+  <source media="(prefers-color-scheme: dark)" srcset="https://www.cncf.io/wp-content/uploads/2022/07/cncf-white-logo.svg">
+  <img src="https://www.cncf.io/wp-content/uploads/2022/07/cncf-color-bg.svg" width=300 />
+</picture>
+
+The Linux Foundation® (TLF) has registered trademarks and uses trademarks. For a list of TLF trademarks, see [Trademark Usage](https://www.linuxfoundation.org/legal/trademark-usage)".
+
+*Trestle was originally created by IBM.*