diff --git a/CONTAINER_SOURCE.md b/CONTAINER_SOURCE.md
new file mode 100644
index 00000000000..51ae4ac1060
--- /dev/null
+++ b/CONTAINER_SOURCE.md
@@ -0,0 +1,8 @@
+# Container Source Notices
+
+A `NOTICES.txt` file containing a link to the open source archive for a given container can be found at `/` in both the `release` and `devel` images.
+
+Generally, source archives for each image and its tags can be found at the below links:
+
+* [TensorRT-LLM Release](https://opensource.nvidia.com/oss/teams/nvidia/release/index.html)
+* [TensorRT-LLM Develop](https://opensource.nvidia.com/oss/teams/nvidia/devel/index.html)
diff --git a/docker/Dockerfile.multi b/docker/Dockerfile.multi
index 32d5af85ced..3d5aee7268b 100644
--- a/docker/Dockerfile.multi
+++ b/docker/Dockerfile.multi
@@ -80,6 +80,13 @@ RUN GITHUB_MIRROR=${GITHUB_MIRROR} bash ./install_ucx.sh && \
     rm install_nixl.sh && \
     rm install_etcd.sh
 
+# Generate OSS attribution file for devel image
+ARG TRT_LLM_VER
+ARG TARGETARCH
+COPY scripts/generate_container_oss_attribution.sh /tmp/generate_container_oss_attribution.sh
+RUN bash /tmp/generate_container_oss_attribution.sh "devel" "${TRT_LLM_VER}" "${TARGETARCH}" && \
+    rm /tmp/generate_container_oss_attribution.sh
+
 FROM ${TRITON_IMAGE}:${TRITON_BASE_TAG} AS triton
 
 FROM devel AS tritondevel
@@ -167,9 +174,14 @@ RUN chmod -R a+w examples && \
 
 ARG GIT_COMMIT
 ARG TRT_LLM_VER
+ARG TARGETARCH
 ENV TRT_LLM_GIT_COMMIT=${GIT_COMMIT} \
     TRT_LLM_VERSION=${TRT_LLM_VER}
 
+# Generate OSS attribution file for release image
+COPY scripts/generate_container_oss_attribution.sh /tmp/generate_container_oss_attribution.sh
+RUN bash /tmp/generate_container_oss_attribution.sh "release" "${TRT_LLM_VER}" "${TARGETARCH}" && rm /tmp/generate_container_oss_attribution.sh
+
 FROM wheel AS tritonbuild
 
 WORKDIR /src/tensorrt_llm
diff --git a/docker/common/install_ucx.sh b/docker/common/install_ucx.sh
index 2807182bd8e..55da81e2c2c 100644
--- a/docker/common/install_ucx.sh
+++ b/docker/common/install_ucx.sh
@@ -6,8 +6,11 @@ UCX_INSTALL_PATH="/usr/local/ucx/"
 CUDA_PATH="/usr/local/cuda"
 UCX_REPO="https://github.com/openucx/ucx.git"
 
+mkdir -p /third-party-source
+
 rm -rf ${UCX_INSTALL_PATH}
 git clone --depth 1 -b ${UCX_VERSION} ${UCX_REPO}
+tar -czf /third-party-source/ucx-${UCX_VERSION}.tar.gz ucx
 cd ucx
 ./autogen.sh
 ./contrib/configure-release       \
diff --git a/scripts/generate_container_oss_attribution.sh b/scripts/generate_container_oss_attribution.sh
new file mode 100755
index 00000000000..f81a5127e2e
--- /dev/null
+++ b/scripts/generate_container_oss_attribution.sh
@@ -0,0 +1,56 @@
+#!/bin/bash
+
+set -e
+
+# Generate open source attribution file with parameterized URL
+# Usage: ./generate_container_oss_attribution.sh <image_name> <tag> <arch> [output_file]
+
+show_usage() {
+  local error_msg="${1}"
+
+  if [ -n "${error_msg}" ]; then
+    echo "ERROR: ${error_msg}"
+    echo ""
+  fi
+
+  echo "Usage: $0 <image_name> <tag> <arch> [output_file]"
+  echo ""
+  echo "Arguments:"
+  echo "  image_name   - Name of the image (e.g., tensorrt-llm)"
+  echo "  tag          - Image tag/version (e.g., 1.0.0)"
+  echo "  arch         - Architecture (e.g., amd64, arm64)"
+  echo "  output_file  - Optional output file path (default: /third-party-source/NOTICE.txt)"
+  echo ""
+  echo "Example:"
+  echo "  $0 tensorrt-llm 1.0.0 amd64"
+  echo ""
+  exit 1
+}
+
+IMAGE_NAME="${1}"
+TAG="${2}"
+ARCH="${3}"
+OUTPUT_FILE="/NOTICE.txt"
+
+# Validate required parameters
+[ -z "${IMAGE_NAME}" ] && show_usage "Missing required parameter IMAGE_NAME"
+[ -z "${TAG}" ] && show_usage "Missing required parameter TAG"
+[ -z "${ARCH}" ] && show_usage "Missing required parameter ARCH"
+
+# Construct the URL
+ROOT_URL="https://opensource.nvidia.com/oss/teams/nvidia"
+OSS_URL="${ROOT_URL}/${IMAGE_NAME}/${TAG}:linux-${ARCH}/index.html"
+
+# Create output directory if needed
+OUTPUT_DIR="$(dirname "${OUTPUT_FILE}")"
+mkdir -p "${OUTPUT_DIR}"
+
+# Generate the attribution file
+cat > "${OUTPUT_FILE}" << EOF
+This container image includes open-source software whose source code is archived in the /third-party-source directory or at ${OSS_URL}.
+
+For further inquiries or assistance, contact us at oss-requests@nvidia.com
+EOF
+
+echo "✓ Attribution file generated: ${OUTPUT_FILE}"
+echo "  URL: ${OSS_URL}"