diff --git a/examples/llm/pretrain/custom_recipe.py b/examples/llm/pretrain/custom_recipe.py
index a522a1a8e1f5..3ce688e1bc44 100644
--- a/examples/llm/pretrain/custom_recipe.py
+++ b/examples/llm/pretrain/custom_recipe.py
@@ -1,3 +1,17 @@
+# Copyright (c) 2024, NVIDIA CORPORATION.  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.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# 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.
+
 import nemo_run as run
 
 from nemo.collections import llm
diff --git a/examples/llm/pretrain/default_executor.py b/examples/llm/pretrain/default_executor.py
index 2668d312f2b8..2f5fc08d9d63 100644
--- a/examples/llm/pretrain/default_executor.py
+++ b/examples/llm/pretrain/default_executor.py
@@ -1,5 +1,21 @@
+# Copyright (c) 2024, NVIDIA CORPORATION.  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.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# 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.
+
 from typing import Optional
+
 import nemo_run as run
+
 from nemo.collections import llm
 
 
diff --git a/examples/llm/pretrain/pretrain.ipynb b/examples/llm/pretrain/pretrain.ipynb
index 194741a9da9f..76429d8cfcca 100644
--- a/examples/llm/pretrain/pretrain.ipynb
+++ b/examples/llm/pretrain/pretrain.ipynb
@@ -26,6 +26,20 @@
     }
    ],
    "source": [
+    "# Copyright (c) 2024, NVIDIA CORPORATION.  All rights reserved.\n",
+    "#\n",
+    "# Licensed under the Apache License, Version 2.0 (the \"License\");\n",
+    "# you may not use this file except in compliance with the License.\n",
+    "# You may obtain a copy of the License at\n",
+    "#\n",
+    "#     http://www.apache.org/licenses/LICENSE-2.0\n",
+    "#\n",
+    "# Unless required by applicable law or agreed to in writing, software\n",
+    "# distributed under the License is distributed on an \"AS IS\" BASIS,\n",
+    "# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n",
+    "# See the License for the specific language governing permissions and\n",
+    "# limitations under the License.\n",
+    "\n",
     "import nemo_run as run\n",
     "from nemo.collections import llm\n",
     "from nemo.collections.llm.recipes import llama3_8b\n"
diff --git a/scripts/llm/llama3_pretraining.py b/scripts/llm/llama3_pretraining.py
index 6cc001029a3b..2e49402a923a 100644
--- a/scripts/llm/llama3_pretraining.py
+++ b/scripts/llm/llama3_pretraining.py
@@ -1,3 +1,18 @@
+# Copyright (c) 2024, NVIDIA CORPORATION.  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.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# 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.
+
+# NOTE: This script is only an example of using NeMo with NeMo-Run's APIs and is subject to change without notice.
 # This script is used for pretraining a Llama3 model, specifically for the 8b or 70b model variants, on local and slurm executors.
 # It uses NeMo 2.0 recipes (https://github.com/NVIDIA/NeMo/blob/main/nemo/collections/llm/recipes/llama3_8b.py#L74) and NeMo-Run (https://github.com/NVIDIA/NeMo-Run) to configure and execute the runs.