diff --git a/tests/baicells_old_tests.py b/tests/baicells_old_tests.py
index e693790..bfed746 100644
--- a/tests/baicells_old_tests.py
+++ b/tests/baicells_old_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 # pylint: disable=protected-access
 from devices.device_utils import EnodebDeviceName
diff --git a/tests/baicells_qafb_tests.py b/tests/baicells_qafb_tests.py
index 0b0168e..dce9ba2 100644
--- a/tests/baicells_qafb_tests.py
+++ b/tests/baicells_qafb_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 # pylint: disable=protected-access
 from devices.device_utils import EnodebDeviceName
diff --git a/tests/baicells_tests.py b/tests/baicells_tests.py
index d992e58..999c1c8 100644
--- a/tests/baicells_tests.py
+++ b/tests/baicells_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 # pylint: disable=protected-access
 from data_models.data_model_parameters import ParameterName
diff --git a/tests/cavium_tests.py b/tests/cavium_tests.py
index 7cc9b9a..ba5d32b 100644
--- a/tests/cavium_tests.py
+++ b/tests/cavium_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 from data_models.data_model_parameters import ParameterName
 # pylint: disable=protected-access
diff --git a/tests/configuration_init_tests.py b/tests/configuration_init_tests.py
index 5db4ffa..84e88df 100644
--- a/tests/configuration_init_tests.py
+++ b/tests/configuration_init_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 # pylint: disable=protected-access
 from unittest import TestCase
diff --git a/tests/data_model_tests.py b/tests/data_model_tests.py
index e813354..31f9c9e 100644
--- a/tests/data_model_tests.py
+++ b/tests/data_model_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 # pylint: disable=protected-access
 
diff --git a/tests/device_utils_tests.py b/tests/device_utils_tests.py
index c1d82d2..4fe43fb 100644
--- a/tests/device_utils_tests.py
+++ b/tests/device_utils_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 # pylint: disable=protected-access
 
diff --git a/tests/enb_acs_manager_tests.py b/tests/enb_acs_manager_tests.py
index c7147e0..9082dac 100644
--- a/tests/enb_acs_manager_tests.py
+++ b/tests/enb_acs_manager_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 # pylint: disable=protected-access
 from unittest import TestCase
diff --git a/tests/enodeb_acs_states_tests.py b/tests/enodeb_acs_states_tests.py
index 561007d..fecd885 100644
--- a/tests/enodeb_acs_states_tests.py
+++ b/tests/enodeb_acs_states_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 from typing import Dict
 from unittest import TestCase
diff --git a/tests/enodeb_configuration_tests.py b/tests/enodeb_configuration_tests.py
index 10742ef..6546876 100644
--- a/tests/enodeb_configuration_tests.py
+++ b/tests/enodeb_configuration_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 # pylint: disable=protected-access
 
diff --git a/tests/enodeb_status_tests.py b/tests/enodeb_status_tests.py
index 3138fcf..7de7931 100644
--- a/tests/enodeb_status_tests.py
+++ b/tests/enodeb_status_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 # pylint: disable=protected-access
 from unittest import TestCase
diff --git a/tests/freedomfi_one_tests.py b/tests/freedomfi_one_tests.py
index 4d88496..b167e9b 100644
--- a/tests/freedomfi_one_tests.py
+++ b/tests/freedomfi_one_tests.py
@@ -1,15 +1,8 @@
-"""
-Copyright 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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 logging
 import os
 from unittest.mock import Mock, call, patch
diff --git a/tests/pm_file_example.xml b/tests/pm_file_example.xml
index 920d951..58eeee7 100644
--- a/tests/pm_file_example.xml
+++ b/tests/pm_file_example.xml
@@ -1,4 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+SPDX-FileCopyrightText: 2020 The Magma Authors.
+SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+
+SPDX-License-Identifier: BSD-3-Clause
+-->
+
 <PmFile xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="PmFileFormat.xsd">
  <FileHeader>
   <InfoModelReferenced>NanoCell-eNB-PM-V2.5.0</InfoModelReferenced>
diff --git a/tests/stats_manager_tests.py b/tests/stats_manager_tests.py
index 87d0177..f1bc5ab 100644
--- a/tests/stats_manager_tests.py
+++ b/tests/stats_manager_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 from unittest import TestCase, mock
 from xml.etree import ElementTree
diff --git a/tests/test_utils/config_builder.py b/tests/test_utils/config_builder.py
index f662b9f..d284880 100644
--- a/tests/test_utils/config_builder.py
+++ b/tests/test_utils/config_builder.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 from lte.protos.mconfig import mconfigs_pb2
 from devices.device_utils import EnodebDeviceName
diff --git a/tests/test_utils/enb_acs_builder.py b/tests/test_utils/enb_acs_builder.py
index 75f55be..7497528 100644
--- a/tests/test_utils/enb_acs_builder.py
+++ b/tests/test_utils/enb_acs_builder.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 import asyncio
 from typing import Dict
diff --git a/tests/test_utils/enodeb_handler.py b/tests/test_utils/enodeb_handler.py
index ef2b11f..8b2f2fa 100644
--- a/tests/test_utils/enodeb_handler.py
+++ b/tests/test_utils/enodeb_handler.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 from unittest import TestCase, mock
 
diff --git a/tests/test_utils/mock_functions.py b/tests/test_utils/mock_functions.py
index 59fb0c7..ec8f20c 100644
--- a/tests/test_utils/mock_functions.py
+++ b/tests/test_utils/mock_functions.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 from typing import Any
 
diff --git a/tests/test_utils/spyne_builder.py b/tests/test_utils/spyne_builder.py
index 0717aad..7f8dc75 100644
--- a/tests/test_utils/spyne_builder.py
+++ b/tests/test_utils/spyne_builder.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 from unittest import mock
 
diff --git a/tests/test_utils/tr069_msg_builder.py b/tests/test_utils/tr069_msg_builder.py
index 3dc0f64..239d60b 100644
--- a/tests/test_utils/tr069_msg_builder.py
+++ b/tests/test_utils/tr069_msg_builder.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 from typing import Any, List, Optional
 
diff --git a/tests/timer_tests.py b/tests/timer_tests.py
index ad00232..d29f88b 100644
--- a/tests/timer_tests.py
+++ b/tests/timer_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 # pylint: disable=protected-access
 from unittest import TestCase
diff --git a/tests/tr069_tests.py b/tests/tr069_tests.py
index 649fcb6..4c895b9 100644
--- a/tests/tr069_tests.py
+++ b/tests/tr069_tests.py
@@ -1,15 +1,8 @@
-"""
-Copyright 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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 datetime import datetime, timedelta, timezone
 from unittest import TestCase, mock
 from unittest.mock import Mock, patch
diff --git a/tests/transform_for_enb_tests.py b/tests/transform_for_enb_tests.py
index bcc19fa..62ab43d 100644
--- a/tests/transform_for_enb_tests.py
+++ b/tests/transform_for_enb_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 # pylint: disable=protected-access
 from unittest import TestCase
diff --git a/tests/transform_for_magma_tests.py b/tests/transform_for_magma_tests.py
index 4b76838..647059e 100644
--- a/tests/transform_for_magma_tests.py
+++ b/tests/transform_for_magma_tests.py
@@ -1,15 +1,7 @@
-"""
-Copyright 2020 The Magma Authors.
-
-This source code is licensed under the BSD-style license found in the
-LICENSE file in the root directory of this source tree.
-
-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.
-"""
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
 
 # pylint: disable=protected-access
 from unittest import TestCase