diff --git a/changelogs/fragments/licenses.yml b/changelogs/fragments/licenses.yml
index 8c7c8345a6f..b408cf7834f 100644
--- a/changelogs/fragments/licenses.yml
+++ b/changelogs/fragments/licenses.yml
@@ -1,3 +1,3 @@
 minor_changes:
-  - "All software licenses are now in the ``LICENSES/`` directory of the collection root (https://github.com/ansible-collections/community.general/pull/5065, https://github.com/ansible-collections/community.general/pull/5080, https://github.com/ansible-collections/community.general/pull/5083)."
+  - "All software licenses are now in the ``LICENSES/`` directory of the collection root (https://github.com/ansible-collections/community.general/pull/5065, https://github.com/ansible-collections/community.general/pull/5079, https://github.com/ansible-collections/community.general/pull/5080, https://github.com/ansible-collections/community.general/pull/5083)."
   - "Added MIT license as ``LICENSES/MIT.txt`` for tests/unit/plugins/modules/packaging/language/test_gem.py (https://github.com/ansible-collections/community.general/pull/5065)."
diff --git a/plugins/callback/splunk.py b/plugins/callback/splunk.py
index cb63d3b23fd..701cbfdebd5 100644
--- a/plugins/callback/splunk.py
+++ b/plugins/callback/splunk.py
@@ -1,18 +1,7 @@
 # -*- coding: utf-8 -*-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
diff --git a/plugins/callback/sumologic.py b/plugins/callback/sumologic.py
index b1ce85af773..0b6c9b6feee 100644
--- a/plugins/callback/sumologic.py
+++ b/plugins/callback/sumologic.py
@@ -1,18 +1,7 @@
 # -*- coding: utf-8 -*-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
diff --git a/plugins/filter/jc.py b/plugins/filter/jc.py
index 19634340b9a..8f83871407f 100644
--- a/plugins/filter/jc.py
+++ b/plugins/filter/jc.py
@@ -1,20 +1,7 @@
 # -*- coding: utf-8 -*-
-# (c) 2015, Filipe Niero Felisbino <filipenf@gmail.com>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2015, Filipe Niero Felisbino <filipenf@gmail.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
 # contributed by Kelly Brazil <kellyjonbrazil@gmail.com>
 
diff --git a/plugins/filter/json_query.py b/plugins/filter/json_query.py
index 7b04455181c..9e8fa4ef2e7 100644
--- a/plugins/filter/json_query.py
+++ b/plugins/filter/json_query.py
@@ -1,20 +1,7 @@
 # -*- coding: utf-8 -*-
-# (c) 2015, Filipe Niero Felisbino <filipenf@gmail.com>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2015, Filipe Niero Felisbino <filipenf@gmail.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
diff --git a/plugins/filter/random_mac.py b/plugins/filter/random_mac.py
index 544cd0aa0bc..662c62b07cd 100644
--- a/plugins/filter/random_mac.py
+++ b/plugins/filter/random_mac.py
@@ -1,20 +1,7 @@
 # -*- coding: utf-8 -*-
-# (c) 2020 Ansible Project
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2020 Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # Make coding more python3-ish
 from __future__ import (absolute_import, division, print_function)
diff --git a/plugins/lookup/etcd.py b/plugins/lookup/etcd.py
index 0c81d0215b4..8f7c4954d14 100644
--- a/plugins/lookup/etcd.py
+++ b/plugins/lookup/etcd.py
@@ -1,22 +1,10 @@
 # -*- coding: utf-8 -*-
-# (c) 2013, Jan-Piet Mens <jpmens(at)gmail.com>
+# Copyright (c) 2013, Jan-Piet Mens <jpmens(at)gmail.com>
 # (m) 2016, Mihai Moldovanu <mihaim@tfm.ro>
 # (m) 2017, Juan Manuel Parrilla <jparrill@redhat.com>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
 
diff --git a/plugins/module_utils/_mount.py b/plugins/module_utils/_mount.py
index 5a3dece95e3..07fff92053c 100644
--- a/plugins/module_utils/_mount.py
+++ b/plugins/module_utils/_mount.py
@@ -4,6 +4,7 @@
 # Lib/posixpath.py of cpython
 # It is licensed under the PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
 # (See LICENSES/PSF-2.0.txt in this collection)
+# SPDX-License-Identifier: PSF-2.0
 
 from __future__ import absolute_import, division, print_function
 
diff --git a/plugins/module_utils/identity/keycloak/keycloak.py b/plugins/module_utils/identity/keycloak/keycloak.py
index 1d852d17f17..6feb3038804 100644
--- a/plugins/module_utils/identity/keycloak/keycloak.py
+++ b/plugins/module_utils/identity/keycloak/keycloak.py
@@ -1,30 +1,7 @@
 # -*- coding: utf-8 -*-
 # Copyright (c) 2017, Eike Frost <ei@kefro.st>
-#
-# This code is part of Ansible, but is an independent component.
-# This particular file snippet, and this file snippet only, is BSD licensed.
-# Modules you write using this snippet, which is embedded dynamically by Ansible
-# still belong to the author of the module, and may assign their own license
-# to the complete work.
-#
-# Redistribution and use in source and binary forms, with or without modification,
-# are permitted provided that the following conditions are met:
-#
-#    * Redistributions of source code must retain the above copyright
-#      notice, this list of conditions and the following disclaimer.
-#    * Redistributions in binary form must reproduce the above copyright notice,
-#      this list of conditions and the following disclaimer in the documentation
-#      and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
-# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# BSD 2-Clause license (see LICENSES/BSD-2-Clause.txt)
+# SPDX-License-Identifier: BSD-2-Clause
 
 from __future__ import absolute_import, division, print_function
 
diff --git a/plugins/module_utils/scaleway.py b/plugins/module_utils/scaleway.py
index e6fb8109cc4..4c1a4756896 100644
--- a/plugins/module_utils/scaleway.py
+++ b/plugins/module_utils/scaleway.py
@@ -1,4 +1,8 @@
 # -*- coding: utf-8 -*-
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
 
diff --git a/plugins/modules/cloud/dimensiondata/dimensiondata_vlan.py b/plugins/modules/cloud/dimensiondata/dimensiondata_vlan.py
index 26c621f44b3..c7cacdccf5e 100644
--- a/plugins/modules/cloud/dimensiondata/dimensiondata_vlan.py
+++ b/plugins/modules/cloud/dimensiondata/dimensiondata_vlan.py
@@ -1,24 +1,11 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-#
 # Copyright (c) 2016 Dimension Data
-#
-# This module is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This software is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this software.  If not, see <http://www.gnu.org/licenses/>.
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
 # Authors:
 #   - Adam Friedman  <tintoy@tintoy.io>
-#
 
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
diff --git a/plugins/modules/cloud/oneandone/oneandone_firewall_policy.py b/plugins/modules/cloud/oneandone/oneandone_firewall_policy.py
index d46ce38897c..e891954a61d 100644
--- a/plugins/modules/cloud/oneandone/oneandone_firewall_policy.py
+++ b/plugins/modules/cloud/oneandone/oneandone_firewall_policy.py
@@ -1,19 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
diff --git a/plugins/modules/cloud/oneandone/oneandone_load_balancer.py b/plugins/modules/cloud/oneandone/oneandone_load_balancer.py
index 5f541a878c5..d5147bc9d70 100644
--- a/plugins/modules/cloud/oneandone/oneandone_load_balancer.py
+++ b/plugins/modules/cloud/oneandone/oneandone_load_balancer.py
@@ -1,19 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
diff --git a/plugins/modules/cloud/oneandone/oneandone_monitoring_policy.py b/plugins/modules/cloud/oneandone/oneandone_monitoring_policy.py
index 28dd0d41c5b..a283d9c49bc 100644
--- a/plugins/modules/cloud/oneandone/oneandone_monitoring_policy.py
+++ b/plugins/modules/cloud/oneandone/oneandone_monitoring_policy.py
@@ -1,19 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
diff --git a/plugins/modules/cloud/oneandone/oneandone_private_network.py b/plugins/modules/cloud/oneandone/oneandone_private_network.py
index 6a16cf683ec..9a80f0075cd 100644
--- a/plugins/modules/cloud/oneandone/oneandone_private_network.py
+++ b/plugins/modules/cloud/oneandone/oneandone_private_network.py
@@ -1,19 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
diff --git a/plugins/modules/cloud/oneandone/oneandone_public_ip.py b/plugins/modules/cloud/oneandone/oneandone_public_ip.py
index 96b1c9f3a59..b46bcae8ba1 100644
--- a/plugins/modules/cloud/oneandone/oneandone_public_ip.py
+++ b/plugins/modules/cloud/oneandone/oneandone_public_ip.py
@@ -1,19 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
diff --git a/plugins/modules/cloud/oneandone/oneandone_server.py b/plugins/modules/cloud/oneandone/oneandone_server.py
index 375a55a8131..8275162d1ab 100644
--- a/plugins/modules/cloud/oneandone/oneandone_server.py
+++ b/plugins/modules/cloud/oneandone/oneandone_server.py
@@ -1,19 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
diff --git a/plugins/modules/cloud/opennebula/one_image.py b/plugins/modules/cloud/opennebula/one_image.py
index 5a80306fd1f..e65d43553cc 100644
--- a/plugins/modules/cloud/opennebula/one_image.py
+++ b/plugins/modules/cloud/opennebula/one_image.py
@@ -1,5 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # Make coding more python3-ish
 from __future__ import (absolute_import, division, print_function)
diff --git a/plugins/modules/cloud/opennebula/one_image_info.py b/plugins/modules/cloud/opennebula/one_image_info.py
index e03b8ad7242..e94d41fcda5 100644
--- a/plugins/modules/cloud/opennebula/one_image_info.py
+++ b/plugins/modules/cloud/opennebula/one_image_info.py
@@ -1,5 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # Make coding more python3-ish
 from __future__ import (absolute_import, division, print_function)
diff --git a/plugins/modules/cloud/opennebula/one_service.py b/plugins/modules/cloud/opennebula/one_service.py
index c6de47a50b6..e1b92aaa27f 100644
--- a/plugins/modules/cloud/opennebula/one_service.py
+++ b/plugins/modules/cloud/opennebula/one_service.py
@@ -1,5 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # Make coding more python3-ish
 from __future__ import (absolute_import, division, print_function)
diff --git a/plugins/modules/cloud/opennebula/one_vm.py b/plugins/modules/cloud/opennebula/one_vm.py
index 86061f73cb5..e0140f33503 100644
--- a/plugins/modules/cloud/opennebula/one_vm.py
+++ b/plugins/modules/cloud/opennebula/one_vm.py
@@ -1,5 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # Make coding more python3-ish
 from __future__ import (absolute_import, division, print_function)
diff --git a/plugins/modules/net_tools/ip_netns.py b/plugins/modules/net_tools/ip_netns.py
index 00f1112bc04..e719874f7dc 100644
--- a/plugins/modules/net_tools/ip_netns.py
+++ b/plugins/modules/net_tools/ip_netns.py
@@ -1,21 +1,9 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-# (c) 2017, Arie Bregman <abregman@redhat.com>
-#
-# This file is a module for Ansible that interacts with Network Manager
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.    See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.    If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2017, Arie Bregman <abregman@redhat.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
diff --git a/plugins/modules/notification/bearychat.py b/plugins/modules/notification/bearychat.py
index 4c907ea6b7d..e66b736d75b 100644
--- a/plugins/modules/notification/bearychat.py
+++ b/plugins/modules/notification/bearychat.py
@@ -1,22 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-
-# (c) 2016, Jiangge Zhang <tonyseek@gmail.com>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2016, Jiangge Zhang <tonyseek@gmail.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
diff --git a/plugins/modules/remote_management/manageiq/manageiq_group.py b/plugins/modules/remote_management/manageiq/manageiq_group.py
index 2452e101d1f..a1fbc758b6f 100644
--- a/plugins/modules/remote_management/manageiq/manageiq_group.py
+++ b/plugins/modules/remote_management/manageiq/manageiq_group.py
@@ -1,22 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-#
-# (c) 2018, Evert Mulder <evertmulder@gmail.com> (base on manageiq_user.py by Daniel Korn <korndaniel1@gmail.com>)
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2018, Evert Mulder <evertmulder@gmail.com> (base on manageiq_user.py by Daniel Korn <korndaniel1@gmail.com>)
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import (absolute_import, division, print_function)
 
diff --git a/plugins/modules/remote_management/manageiq/manageiq_tenant.py b/plugins/modules/remote_management/manageiq/manageiq_tenant.py
index 58c2e1ed711..2cd8deea642 100644
--- a/plugins/modules/remote_management/manageiq/manageiq_tenant.py
+++ b/plugins/modules/remote_management/manageiq/manageiq_tenant.py
@@ -1,22 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-#
-# (c) 2018, Evert Mulder (base on manageiq_user.py by Daniel Korn <korndaniel1@gmail.com>)
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2018, Evert Mulder (base on manageiq_user.py by Daniel Korn <korndaniel1@gmail.com>)
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import (absolute_import, division, print_function)
 
diff --git a/plugins/modules/remote_management/manageiq/manageiq_user.py b/plugins/modules/remote_management/manageiq/manageiq_user.py
index f3dc8103f71..42a507924f2 100644
--- a/plugins/modules/remote_management/manageiq/manageiq_user.py
+++ b/plugins/modules/remote_management/manageiq/manageiq_user.py
@@ -1,22 +1,8 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-#
-# (c) 2017, Daniel Korn <korndaniel1@gmail.com>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2017, Daniel Korn <korndaniel1@gmail.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
diff --git a/plugins/modules/system/selogin.py b/plugins/modules/system/selogin.py
index 46daf1a76a7..5d90961ab48 100644
--- a/plugins/modules/system/selogin.py
+++ b/plugins/modules/system/selogin.py
@@ -1,21 +1,9 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-
-# (c) 2017, Petr Lautrbach <plautrba@redhat.com>
+# Copyright (c) 2017, Petr Lautrbach <plautrba@redhat.com>
 # Based on seport.py module (c) 2014, Dan Keder <dan.keder@gmail.com>
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
diff --git a/tests/integration/targets/apache2_module/tasks/actualtest.yml b/tests/integration/targets/apache2_module/tasks/actualtest.yml
index 886e746f074..156b54047df 100644
--- a/tests/integration/targets/apache2_module/tasks/actualtest.yml
+++ b/tests/integration/targets/apache2_module/tasks/actualtest.yml
@@ -1,17 +1,7 @@
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+---
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - name: disable userdir module
   community.general.apache2_module:
diff --git a/tests/integration/targets/archive/tasks/main.yml b/tests/integration/targets/archive/tasks/main.yml
index e7b6c441750..29742ccf9c9 100644
--- a/tests/integration/targets/archive/tasks/main.yml
+++ b/tests/integration/targets/archive/tasks/main.yml
@@ -1,25 +1,14 @@
+---
 ####################################################################
 # WARNING: These are designed specifically for Ansible tests       #
 # and should not be used as examples of how to write Ansible roles #
 ####################################################################
 
 # Test code for the archive module.
-# (c) 2017, Abhijeet Kasurde <akasurde@redhat.com>
+# Copyright (c) 2017, Abhijeet Kasurde <akasurde@redhat.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
 # Make sure we start fresh
 
 # Test setup
diff --git a/tests/integration/targets/archive/tests/core.yml b/tests/integration/targets/archive/tests/core.yml
index f3ae9064294..1c4f4d1aaf6 100644
--- a/tests/integration/targets/archive/tests/core.yml
+++ b/tests/integration/targets/archive/tests/core.yml
@@ -1,25 +1,14 @@
+---
 ####################################################################
 # WARNING: These are designed specifically for Ansible tests       #
 # and should not be used as examples of how to write Ansible roles #
 ####################################################################
 
 # Test code for the archive module.
-# (c) 2017, Abhijeet Kasurde <akasurde@redhat.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2017, Abhijeet Kasurde <akasurde@redhat.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 # Make sure we start fresh
 
 # Core functionality tests
diff --git a/tests/integration/targets/etcd3/tasks/main.yml b/tests/integration/targets/etcd3/tasks/main.yml
index a5f1c78add5..2fe7435dc99 100644
--- a/tests/integration/targets/etcd3/tasks/main.yml
+++ b/tests/integration/targets/etcd3/tasks/main.yml
@@ -5,22 +5,9 @@
 ####################################################################
 
 # test code for the etcd3 module
-# (c) 2017,  Jean-Philippe Evrard <jean-philippe@evrard.me>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2017,  Jean-Philippe Evrard <jean-philippe@evrard.me>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # ============================================================
 
diff --git a/tests/integration/targets/etcd3/tasks/run_tests.yml b/tests/integration/targets/etcd3/tasks/run_tests.yml
index 66b53830bda..4bd8fa4ec36 100644
--- a/tests/integration/targets/etcd3/tasks/run_tests.yml
+++ b/tests/integration/targets/etcd3/tasks/run_tests.yml
@@ -1,22 +1,9 @@
 ---
 # test code for the etcd3 module
-# (c) 2017,  Jean-Philippe Evrard <jean-philippe@evrard.me>
-# 2020, SCC France, Eric Belhomme <ebelhomme@fr.scc.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2017,  Jean-Philippe Evrard <jean-philippe@evrard.me>
+# Copyright 2020, SCC France, Eric Belhomme <ebelhomme@fr.scc.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # ============================================================
 
diff --git a/tests/integration/targets/flatpak/tasks/main.yml b/tests/integration/targets/flatpak/tasks/main.yml
index 68d41d2efeb..deaf354e8ac 100644
--- a/tests/integration/targets/flatpak/tasks/main.yml
+++ b/tests/integration/targets/flatpak/tasks/main.yml
@@ -1,25 +1,13 @@
+---
 ####################################################################
 # WARNING: These are designed specifically for Ansible tests       #
 # and should not be used as examples of how to write Ansible roles #
 ####################################################################
 
-# (c) 2018, Alexander Bethke <oolongbrothers@gmx.net>
-# (c) 2018, Ansible Project
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2018, Alexander Bethke <oolongbrothers@gmx.net>
+# Copyright (c) 2018, Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - block:
 
diff --git a/tests/integration/targets/flatpak_remote/tasks/main.yml b/tests/integration/targets/flatpak_remote/tasks/main.yml
index 91fa7262df1..1c509123284 100644
--- a/tests/integration/targets/flatpak_remote/tasks/main.yml
+++ b/tests/integration/targets/flatpak_remote/tasks/main.yml
@@ -1,25 +1,13 @@
+---
 ####################################################################
 # WARNING: These are designed specifically for Ansible tests       #
 # and should not be used as examples of how to write Ansible roles #
 ####################################################################
 
-# (c) 2018, Alexander Bethke <oolongbrothers@gmx.net>
-# (c) 2018, Ansible Project
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2018, Alexander Bethke <oolongbrothers@gmx.net>
+# Copyright (c) 2018, Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - block:
 
diff --git a/tests/integration/targets/gem/tasks/main.yml b/tests/integration/targets/gem/tasks/main.yml
index 1e6cd25ff7f..edf813ba4af 100644
--- a/tests/integration/targets/gem/tasks/main.yml
+++ b/tests/integration/targets/gem/tasks/main.yml
@@ -1,25 +1,13 @@
+---
 ####################################################################
 # WARNING: These are designed specifically for Ansible tests       #
 # and should not be used as examples of how to write Ansible roles #
 ####################################################################
 
 # test code for the gem module
-# (c) 2014, James Tanner <tanner.jc@gmail.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2014, James Tanner <tanner.jc@gmail.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - when:
     - not (ansible_os_family == 'Alpine')  # TODO
diff --git a/tests/integration/targets/ini_file/tasks/main.yml b/tests/integration/targets/ini_file/tasks/main.yml
index b3a1c85531a..11c5bf3b232 100644
--- a/tests/integration/targets/ini_file/tasks/main.yml
+++ b/tests/integration/targets/ini_file/tasks/main.yml
@@ -5,22 +5,9 @@
 ####################################################################
 
 # test code for ini_file plugins
-# (c) 2017 Red Hat Inc.
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2017 Red Hat Inc.
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - name: record the output directory
   set_fact:
diff --git a/tests/integration/targets/ipify_facts/tasks/main.yml b/tests/integration/targets/ipify_facts/tasks/main.yml
index 7b620ff9ec0..78e44e94627 100644
--- a/tests/integration/targets/ipify_facts/tasks/main.yml
+++ b/tests/integration/targets/ipify_facts/tasks/main.yml
@@ -1,26 +1,13 @@
+---
 ####################################################################
 # WARNING: These are designed specifically for Ansible tests       #
 # and should not be used as examples of how to write Ansible roles #
 ####################################################################
 
 # Test code for the ipify_facts
-# (c) 2017, Abhijeet Kasurde <akasurde@redhat.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
-#
+# Copyright (c) 2017, Abhijeet Kasurde <akasurde@redhat.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - debug: var=ansible_distribution
 - debug: var=ansible_distribution_version
diff --git a/tests/integration/targets/iso_extract/tasks/7zip.yml b/tests/integration/targets/iso_extract/tasks/7zip.yml
index a6bf95ad848..3d3c12250a0 100644
--- a/tests/integration/targets/iso_extract/tasks/7zip.yml
+++ b/tests/integration/targets/iso_extract/tasks/7zip.yml
@@ -1,21 +1,9 @@
+---
 # Test code for the iso_extract module.
-# (c) 2017, James Tanner <tanner.jc@gmail.com>
-# (c) 2017, Dag Wieers <dag@wieers.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2017, James Tanner <tanner.jc@gmail.com>
+# Copyright (c) 2017, Dag Wieers <dag@wieers.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - name: Gather facts
   setup:
diff --git a/tests/integration/targets/iso_extract/tasks/main.yml b/tests/integration/targets/iso_extract/tasks/main.yml
index 15f270cb05c..4a7097de8af 100644
--- a/tests/integration/targets/iso_extract/tasks/main.yml
+++ b/tests/integration/targets/iso_extract/tasks/main.yml
@@ -1,26 +1,14 @@
+---
 ####################################################################
 # WARNING: These are designed specifically for Ansible tests       #
 # and should not be used as examples of how to write Ansible roles #
 ####################################################################
 
 # Test code for the iso_extract module.
-# (c) 2017, James Tanner <tanner.jc@gmail.com>
-# (c) 2017, Dag Wieers <dag@wieers.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2017, James Tanner <tanner.jc@gmail.com>
+# Copyright (c) 2017, Dag Wieers <dag@wieers.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - set_fact:
     output_test_dir: '{{ remote_tmp_dir }}/test_iso_extract'
diff --git a/tests/integration/targets/iso_extract/tasks/prepare.yml b/tests/integration/targets/iso_extract/tasks/prepare.yml
index 4e240caca6c..57e10c0dbb3 100644
--- a/tests/integration/targets/iso_extract/tasks/prepare.yml
+++ b/tests/integration/targets/iso_extract/tasks/prepare.yml
@@ -1,21 +1,9 @@
+---
 # Test code for the iso_extract module.
-# (c) 2017, James Tanner <tanner.jc@gmail.com>
-# (c) 2017, Dag Wieers <dag@wieers.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2017, James Tanner <tanner.jc@gmail.com>
+# Copyright (c) 2017, Dag Wieers <dag@wieers.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - name: Make sure our testing sub-directory does not exist
   file:
diff --git a/tests/integration/targets/iso_extract/tasks/tests.yml b/tests/integration/targets/iso_extract/tasks/tests.yml
index 1475027adf7..6919a7c2e30 100644
--- a/tests/integration/targets/iso_extract/tasks/tests.yml
+++ b/tests/integration/targets/iso_extract/tasks/tests.yml
@@ -1,21 +1,9 @@
+---
 # Test code for the iso_extract module.
-# (c) 2017, James Tanner <tanner.jc@gmail.com>
-# (c) 2017, Dag Wieers <dag@wieers.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2017, James Tanner <tanner.jc@gmail.com>
+# Copyright (c) 2017, Dag Wieers <dag@wieers.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - name: Extract the iso
   iso_extract:
diff --git a/tests/integration/targets/jboss/tasks/jboss.yml b/tests/integration/targets/jboss/tasks/jboss.yml
index fe9d6f394a2..ec04a13f266 100644
--- a/tests/integration/targets/jboss/tasks/jboss.yml
+++ b/tests/integration/targets/jboss/tasks/jboss.yml
@@ -1,6 +1,8 @@
+---
 # Copyright (c) 2019, Andrew Klychkov (@Andersson007) <aaklychkov@mail.ru>
 # GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
 # Integration tests for jboss module.
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # helloworld.war (got from https://github.com/aeimer/java-example-helloworld-war/) license:
 # MIT License
diff --git a/tests/integration/targets/locale_gen/tasks/main.yml b/tests/integration/targets/locale_gen/tasks/main.yml
index 7ceb35fd495..1616f8fc325 100644
--- a/tests/integration/targets/locale_gen/tasks/main.yml
+++ b/tests/integration/targets/locale_gen/tasks/main.yml
@@ -1,24 +1,12 @@
+---
 ####################################################################
 # WARNING: These are designed specifically for Ansible tests       #
 # and should not be used as examples of how to write Ansible roles #
 ####################################################################
 
-# (c) 2014, James Tanner <tanner.jc@gmail.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2014, James Tanner <tanner.jc@gmail.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - include: 'locale_gen.yml'
   when: ansible_distribution in ('Ubuntu', 'Debian')
diff --git a/tests/integration/targets/npm/tasks/main.yml b/tests/integration/targets/npm/tasks/main.yml
index 8e1d388e2c9..500e15fdb51 100644
--- a/tests/integration/targets/npm/tasks/main.yml
+++ b/tests/integration/targets/npm/tasks/main.yml
@@ -1,24 +1,13 @@
+---
 ####################################################################
 # WARNING: These are designed specifically for Ansible tests       #
 # and should not be used as examples of how to write Ansible roles #
 ####################################################################
 
 # test code for the npm module
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # -------------------------------------------------------------
 # Setup steps
diff --git a/tests/integration/targets/sefcontext/tasks/main.yml b/tests/integration/targets/sefcontext/tasks/main.yml
index e450dee977e..8eeac62fb54 100644
--- a/tests/integration/targets/sefcontext/tasks/main.yml
+++ b/tests/integration/targets/sefcontext/tasks/main.yml
@@ -1,24 +1,12 @@
+---
 ####################################################################
 # WARNING: These are designed specifically for Ansible tests       #
 # and should not be used as examples of how to write Ansible roles #
 ####################################################################
 
-# (c) 2016, Dag Wieers <dag@wieers.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2016, Dag Wieers <dag@wieers.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # FIXME: Unfortunately ansible_selinux could be a boolean or a dictionary !
 - debug:
diff --git a/tests/integration/targets/sefcontext/tasks/sefcontext.yml b/tests/integration/targets/sefcontext/tasks/sefcontext.yml
index b452ea28c2a..e4d2d50baa2 100644
--- a/tests/integration/targets/sefcontext/tasks/sefcontext.yml
+++ b/tests/integration/targets/sefcontext/tasks/sefcontext.yml
@@ -1,19 +1,7 @@
-# (c) 2016, Dag Wieers <dag@wieers.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+---
+# Copyright (c) 2016, Dag Wieers <dag@wieers.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - name: install requirements for RHEL
   package:
diff --git a/tests/integration/targets/setup_etcd3/tasks/main.yml b/tests/integration/targets/setup_etcd3/tasks/main.yml
index de7697e9270..ddd7ab8988a 100644
--- a/tests/integration/targets/setup_etcd3/tasks/main.yml
+++ b/tests/integration/targets/setup_etcd3/tasks/main.yml
@@ -5,23 +5,10 @@
 ####################################################################
 
 # setup etcd3 for integration tests on module/lookup
-# (c) 2017,  Jean-Philippe Evrard <jean-philippe@evrard.me>
-# 2020, SCC France, Eric Belhomme <ebelhomme@fr.scc.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright 2017,  Jean-Philippe Evrard <jean-philippe@evrard.me>
+# Copyright 2020, SCC France, Eric Belhomme <ebelhomme@fr.scc.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # ============================================================
 
diff --git a/tests/integration/targets/yarn/tasks/main.yml b/tests/integration/targets/yarn/tasks/main.yml
index 83ddea760f0..e8f4d0e6a21 100644
--- a/tests/integration/targets/yarn/tasks/main.yml
+++ b/tests/integration/targets/yarn/tasks/main.yml
@@ -1,25 +1,13 @@
+---
 ####################################################################
 # WARNING: These are designed specifically for Ansible tests       #
 # and should not be used as examples of how to write Ansible roles #
 ####################################################################
 
 # Yarn package manager integration tests
-# (c) 2018 David Gunter, <david.gunter@tivix.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2018 David Gunter, <david.gunter@tivix.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # ============================================================
 
diff --git a/tests/integration/targets/zypper/tasks/main.yml b/tests/integration/targets/zypper/tasks/main.yml
index b0181e69303..e12c64839d0 100644
--- a/tests/integration/targets/zypper/tasks/main.yml
+++ b/tests/integration/targets/zypper/tasks/main.yml
@@ -1,30 +1,15 @@
+---
 ####################################################################
 # WARNING: These are designed specifically for Ansible tests       #
 # and should not be used as examples of how to write Ansible roles #
 ####################################################################
 
-# test code for the zyppe module
-#
-# (c) 2015, Guido Günther <agx@sigxcpu.org>
-#
+# test code for the zypper module
+# Copyright 2015, Guido Günther <agx@sigxcpu.org>
 # heavily based on the yum tests which are
-#
-# (c) 2014, James Tanner <tanner.jc@gmail.com>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright 2014, James Tanner <tanner.jc@gmail.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - include: 'zypper.yml'
   when: ansible_os_family == 'Suse'
diff --git a/tests/integration/targets/zypper_repository/tasks/main.yml b/tests/integration/targets/zypper_repository/tasks/main.yml
index bbba3bcc5b4..67fd4dde35b 100644
--- a/tests/integration/targets/zypper_repository/tasks/main.yml
+++ b/tests/integration/targets/zypper_repository/tasks/main.yml
@@ -1,26 +1,13 @@
+---
 ####################################################################
 # WARNING: These are designed specifically for Ansible tests       #
 # and should not be used as examples of how to write Ansible roles #
 ####################################################################
 
 # test code for the zypper repository module
-#
-# (c) 2016, Guido Günther <agx@sigxcpu.org>
-
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2016, Guido Günther <agx@sigxcpu.org>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 - include: 'test.yml'
   when: ansible_os_family == 'Suse'
diff --git a/tests/unit/compat/builtins.py b/tests/unit/compat/builtins.py
index f60ee678228..b0cc6186762 100644
--- a/tests/unit/compat/builtins.py
+++ b/tests/unit/compat/builtins.py
@@ -1,19 +1,6 @@
-# (c) 2014, Toshio Kuratomi <tkuratomi@ansible.com>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2014, Toshio Kuratomi <tkuratomi@ansible.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # Make coding more python3-ish
 from __future__ import (absolute_import, division, print_function)
diff --git a/tests/unit/compat/mock.py b/tests/unit/compat/mock.py
index 0972cd2e8e5..f8f565dcf39 100644
--- a/tests/unit/compat/mock.py
+++ b/tests/unit/compat/mock.py
@@ -1,19 +1,6 @@
-# (c) 2014, Toshio Kuratomi <tkuratomi@ansible.com>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2014, Toshio Kuratomi <tkuratomi@ansible.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # Make coding more python3-ish
 from __future__ import (absolute_import, division, print_function)
diff --git a/tests/unit/compat/unittest.py b/tests/unit/compat/unittest.py
index 98f08ad6a84..1872e58337f 100644
--- a/tests/unit/compat/unittest.py
+++ b/tests/unit/compat/unittest.py
@@ -1,19 +1,6 @@
-# (c) 2014, Toshio Kuratomi <tkuratomi@ansible.com>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2014, Toshio Kuratomi <tkuratomi@ansible.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # Make coding more python3-ish
 from __future__ import (absolute_import, division, print_function)
diff --git a/tests/unit/plugins/cache/test_memcached.py b/tests/unit/plugins/cache/test_memcached.py
index bfa9deec6c6..8e203cfabcc 100644
--- a/tests/unit/plugins/cache/test_memcached.py
+++ b/tests/unit/plugins/cache/test_memcached.py
@@ -1,19 +1,6 @@
-# (c) 2012-2015, Michael DeHaan <michael.dehaan@gmail.com>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2012-2015, Michael DeHaan <michael.dehaan@gmail.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # Make coding more python3-ish
 from __future__ import (absolute_import, division, print_function)
diff --git a/tests/unit/plugins/cache/test_redis.py b/tests/unit/plugins/cache/test_redis.py
index 9fdc3584ec8..26f97c127e7 100644
--- a/tests/unit/plugins/cache/test_redis.py
+++ b/tests/unit/plugins/cache/test_redis.py
@@ -1,19 +1,6 @@
-# (c) 2012-2015, Michael DeHaan <michael.dehaan@gmail.com>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2012-2015, Michael DeHaan <michael.dehaan@gmail.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # Make coding more python3-ish
 from __future__ import (absolute_import, division, print_function)
diff --git a/tests/unit/plugins/callback/test_splunk.py b/tests/unit/plugins/callback/test_splunk.py
index 3230228da1a..595d1530b67 100644
--- a/tests/unit/plugins/callback/test_splunk.py
+++ b/tests/unit/plugins/callback/test_splunk.py
@@ -1,17 +1,7 @@
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
 
diff --git a/tests/unit/plugins/connection/test_lxc.py b/tests/unit/plugins/connection/test_lxc.py
index 28bfc331563..4a1139d6e93 100644
--- a/tests/unit/plugins/connection/test_lxc.py
+++ b/tests/unit/plugins/connection/test_lxc.py
@@ -1,20 +1,6 @@
-#
-# (c) 2020 Red Hat Inc.
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2020 Red Hat Inc.
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # Make coding more python3-ish
 from __future__ import (absolute_import, division, print_function)
diff --git a/tests/unit/plugins/inventory/test_cobbler.py b/tests/unit/plugins/inventory/test_cobbler.py
index e184d166dc5..6db9b91cbc6 100644
--- a/tests/unit/plugins/inventory/test_cobbler.py
+++ b/tests/unit/plugins/inventory/test_cobbler.py
@@ -1,21 +1,7 @@
 # -*- coding: utf-8 -*-
-
 # Copyright 2020 Orion Poplawski <orion@nwra.com>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
diff --git a/tests/unit/plugins/inventory/test_linode.py b/tests/unit/plugins/inventory/test_linode.py
index d6c1794a91c..60b3c8cb685 100644
--- a/tests/unit/plugins/inventory/test_linode.py
+++ b/tests/unit/plugins/inventory/test_linode.py
@@ -1,21 +1,7 @@
 # -*- coding: utf-8 -*-
-
 # Copyright 2018 Luke Murphy <lukewm@riseup.net>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
diff --git a/tests/unit/plugins/lookup/test_lastpass.py b/tests/unit/plugins/lookup/test_lastpass.py
index 7002d487628..f9749716d79 100644
--- a/tests/unit/plugins/lookup/test_lastpass.py
+++ b/tests/unit/plugins/lookup/test_lastpass.py
@@ -1,19 +1,6 @@
-# (c)2016 Andrew Zenk <azenk@umn.edu>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright (c) 2016 Andrew Zenk <azenk@umn.edu>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 # Make coding more python3-ish
 from __future__ import (absolute_import, division, print_function)
diff --git a/tests/unit/plugins/module_utils/test_saslprep.py b/tests/unit/plugins/module_utils/test_saslprep.py
index e3e0405f6b8..d7a302248f5 100644
--- a/tests/unit/plugins/module_utils/test_saslprep.py
+++ b/tests/unit/plugins/module_utils/test_saslprep.py
@@ -1,6 +1,8 @@
 # -*- coding: utf-8 -*-
 # Copyright (c) 2019, Andrey Tuzhilin <andrei.tuzhilin@gmail.com>
 # Copyright (c) 2020, Andrew Klychkov (@Andersson007) <aaklychkov@mail.ru>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type