diff --git a/java/google/registry/export/CheckSnapshotAction.java b/java/google/registry/export/CheckSnapshotAction.java
index 208ee471a..2ec503f2e 100644
--- a/java/google/registry/export/CheckSnapshotAction.java
+++ b/java/google/registry/export/CheckSnapshotAction.java
@@ -1,3 +1,17 @@
+// Copyright 2017 The Nomulus 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.
+// 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.
+
 package google.registry.export;
 
 import static com.google.common.collect.Sets.intersection;
diff --git a/java/google/registry/export/ExportSnapshotAction.java b/java/google/registry/export/ExportSnapshotAction.java
index b34b56087..91db25b24 100644
--- a/java/google/registry/export/ExportSnapshotAction.java
+++ b/java/google/registry/export/ExportSnapshotAction.java
@@ -1,3 +1,17 @@
+// Copyright 2017 The Nomulus 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.
+// 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.
+
 package google.registry.export;
 
 import static google.registry.export.CheckSnapshotAction.enqueuePollTask;
diff --git a/java/google/registry/monitoring/metrics/stackdriver/StackdriverWriter.java b/java/google/registry/monitoring/metrics/stackdriver/StackdriverWriter.java
index d49e0ac0b..c3c6880ee 100644
--- a/java/google/registry/monitoring/metrics/stackdriver/StackdriverWriter.java
+++ b/java/google/registry/monitoring/metrics/stackdriver/StackdriverWriter.java
@@ -1,3 +1,17 @@
+// Copyright 2017 The Nomulus 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.
+// 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.
+
 package google.registry.monitoring.metrics.stackdriver;
 
 import static com.google.common.base.Preconditions.checkArgument;
diff --git a/javatests/google/registry/monitoring/metrics/stackdriver/GoogleJsonResponseExceptionHelper.java b/javatests/google/registry/monitoring/metrics/stackdriver/GoogleJsonResponseExceptionHelper.java
index a8f64edae..d8d129ae8 100644
--- a/javatests/google/registry/monitoring/metrics/stackdriver/GoogleJsonResponseExceptionHelper.java
+++ b/javatests/google/registry/monitoring/metrics/stackdriver/GoogleJsonResponseExceptionHelper.java
@@ -1,3 +1,17 @@
+// Copyright 2017 The Nomulus 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.
+// 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.
+
 package google.registry.monitoring.metrics.stackdriver;
 
 import com.google.api.client.googleapis.json.GoogleJsonResponseException;
diff --git a/javatests/google/registry/monitoring/metrics/stackdriver/StackdriverWriterTest.java b/javatests/google/registry/monitoring/metrics/stackdriver/StackdriverWriterTest.java
index 8f78ae19f..51e73f073 100644
--- a/javatests/google/registry/monitoring/metrics/stackdriver/StackdriverWriterTest.java
+++ b/javatests/google/registry/monitoring/metrics/stackdriver/StackdriverWriterTest.java
@@ -1,3 +1,17 @@
+// Copyright 2017 The Nomulus 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.
+// 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.
+
 package google.registry.monitoring.metrics.stackdriver;
 
 import static com.google.common.truth.Truth.assertThat;