diff --git a/ci/cloudbuild/builds/universe-domain-demo.sh b/ci/cloudbuild/builds/universe-domain-demo.sh
deleted file mode 100755
index 9877b3574cf0b..0000000000000
--- a/ci/cloudbuild/builds/universe-domain-demo.sh
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/bin/bash
-#
-# Copyright 2024 Google LLC
-#
-# 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
-#
-#     https://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.
-
-set -eo pipefail
-
-source "$(dirname "$0")/../../lib/init.sh"
-source module ci/lib/io.sh
-source module ci/cloudbuild/builds/lib/bazel.sh
-source module ci/cloudbuild/builds/lib/cloudcxxrc.sh
-source module ci/cloudbuild/builds/lib/universe_domain.sh
-
-export CC=clang
-export CXX=clang++
-
-if [[ -n "${UD_SA_KEY_FILE}" ]]; then
-  ud::bazel_run //google/cloud/universe_domain/demo:kms_demo \
-    "${UD_PROJECT}" "${UD_REGION}" "${UD_SA_KEY_FILE}"
-  ud::bazel_test //google/cloud/storage/tests:universe_domain_integration_test
-  ud::bazel_test //google/cloud/universe_domain/integration_tests:impersonation_tests
-else
-  source module ci/etc/integration-tests-config.sh
-  bazel run -- //google/cloud/universe_domain/demo:kms_demo \
-    "${GOOGLE_CLOUD_PROJECT}" "${GOOGLE_CLOUD_CPP_TEST_REGION}"
-fi
diff --git a/ci/cloudbuild/triggers/universe-domain-demo-ci.yaml b/ci/cloudbuild/triggers/universe-domain-demo-ci.yaml
deleted file mode 100644
index f669e2509dd17..0000000000000
--- a/ci/cloudbuild/triggers/universe-domain-demo-ci.yaml
+++ /dev/null
@@ -1,28 +0,0 @@
-# Copyright 2024 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-filename: ci/cloudbuild/cloudbuild.yaml
-github:
-  name: google-cloud-cpp
-  owner: googleapis
-  push:
-    branch: ^main$
-name: universe-domain-demo-ci
-substitutions:
-  _BUILD_NAME: universe-domain-demo
-  _DISTRO: fedora-latest-bazel
-  _TRIGGER_TYPE: ci
-includeBuildLogs: INCLUDE_BUILD_LOGS_WITH_STATUS
-tags:
-- ci
diff --git a/ci/cloudbuild/triggers/universe-domain-demo-pr.yaml b/ci/cloudbuild/triggers/universe-domain-demo-pr.yaml
deleted file mode 100644
index 406f41a189ab1..0000000000000
--- a/ci/cloudbuild/triggers/universe-domain-demo-pr.yaml
+++ /dev/null
@@ -1,29 +0,0 @@
-# Copyright 2024 Google LLC
-#
-# 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
-#
-#     https://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.
-
-filename: ci/cloudbuild/cloudbuild.yaml
-github:
-  name: google-cloud-cpp
-  owner: googleapis
-  pullRequest:
-    branch: ^main$
-    commentControl: COMMENTS_ENABLED_FOR_EXTERNAL_CONTRIBUTORS_ONLY
-name: universe-domain-demo-pr
-substitutions:
-  _BUILD_NAME: universe-domain-demo
-  _DISTRO: fedora-latest-bazel
-  _TRIGGER_TYPE: pr
-includeBuildLogs: INCLUDE_BUILD_LOGS_WITH_STATUS
-tags:
-- pr