diff --git a/.ci/cloudbuild.lint.yaml b/.ci/cloudbuild.lint.yaml
new file mode 100644
index 00000000..1c6dcf16
--- /dev/null
+++ b/.ci/cloudbuild.lint.yaml
@@ -0,0 +1,24 @@
+# Copyright 2019 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.
+
+steps:
+  - name: "python:3.6-alpine"
+    id: "boilerplate"
+    args: ["/workspace/.ci/scripts/check_boilerplate.py", "/workspace"]
+  - name: "wata727/tflint"
+    id: "lint"
+    args: ["/workspace"]
+tags:
+  - "ci"
+  - "lint"
diff --git a/.ci/scripts/check_boilerplate.py b/.ci/scripts/check_boilerplate.py
new file mode 100755
index 00000000..762d67d7
--- /dev/null
+++ b/.ci/scripts/check_boilerplate.py
@@ -0,0 +1,60 @@
+#!/usr/bin/env python3
+
+# Copyright 2019 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.
+
+import glob
+import os
+import re
+import sys
+
+
+_EXCLUDE_DIRS = ('.git', '.terraform')
+_MATCH_FILES = (
+    'Dockerfile', '.py', '.sh', '.tf', '.yaml', '.yml'
+)
+_MATCH_STRING = (
+    r'^\s*[#\*]\sCopyright [0-9]{4} Google LLC$\s+[#\*]\s+'
+    r'[#\*]\sLicensed under the Apache License, Version 2.0 '
+    r'\(the "License"\);\s+'
+)
+_MATCH_RE = re.compile(_MATCH_STRING, re.M)
+
+
+def main(dir):
+  "Cycle through files in dir and check for the Apache 2.0 boilerplate."
+  errors, warnings = [], []
+  for root, dirs, files in os.walk(dir):
+    dirs[:] = [d for d in dirs if d not in _EXCLUDE_DIRS]
+    for fname in files:
+      if fname in _MATCH_FILES or os.path.splitext(fname)[1] in _MATCH_FILES:
+        fpath = os.path.abspath(os.path.join(root, fname))
+        try:
+          if not _MATCH_RE.search(open(fpath).read()):
+            errors.append(fpath)
+        except (IOError, OSError):
+          warnings.append(fpath)
+  if warnings:
+    print('The following files cannot be accessed:')
+    print('\n'.join(' - {}'.format(s) for s in warnings))
+  if errors:
+    print('The following files are missing the license boilerplate:')
+    print('\n'.join(' - {}'.format(s) for s in errors))
+    sys.exit(1)
+
+
+if __name__ == '__main__':
+  if len(sys.argv) != 2:
+    raise SystemExit('No directory passed.')
+  main(sys.argv[1])
diff --git a/organization-bootstrap/environments/providers.tf b/organization-bootstrap/environments/providers.tf
index 33091732..cffb31af 100644
--- a/organization-bootstrap/environments/providers.tf
+++ b/organization-bootstrap/environments/providers.tf
@@ -1 +1,15 @@
+# Copyright 2019 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.
+
 provider "google" {}
diff --git a/organization-bootstrap/environments/variables.tf b/organization-bootstrap/environments/variables.tf
index 42d2ca25..99497c30 100644
--- a/organization-bootstrap/environments/variables.tf
+++ b/organization-bootstrap/environments/variables.tf
@@ -1,3 +1,17 @@
+# Copyright 2019 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.
+
 variable "audit_viewers" {
   description = "Audit project viewers, in IAM format."
   default     = []
diff --git a/organization-bootstrap/environments/versions.tf b/organization-bootstrap/environments/versions.tf
index ac97c6ac..4eb1500c 100644
--- a/organization-bootstrap/environments/versions.tf
+++ b/organization-bootstrap/environments/versions.tf
@@ -1,3 +1,16 @@
+# Copyright 2019 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.
 
 terraform {
   required_version = ">= 0.12"