diff --git a/src/Avatar.module.css b/src/Avatar.module.css
index 70ccd9b1..46fc214e 100644
--- a/src/Avatar.module.css
+++ b/src/Avatar.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .avatar {
   position: relative;
   color: var(--primary-content);
diff --git a/src/Facepile.module.css b/src/Facepile.module.css
index c716988e..3b9befe1 100644
--- a/src/Facepile.module.css
+++ b/src/Facepile.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .facepile {
   width: 100%;
   position: relative;
diff --git a/src/FullScreenView.module.css b/src/FullScreenView.module.css
index 9d8fc665..18774c37 100644
--- a/src/FullScreenView.module.css
+++ b/src/FullScreenView.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .page {
   position: relative;
   display: flex;
diff --git a/src/Header.module.css b/src/Header.module.css
index 857a73b6..a5aacc7f 100644
--- a/src/Header.module.css
+++ b/src/Header.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .header {
   position: relative;
   display: flex;
diff --git a/src/ListBox.module.css b/src/ListBox.module.css
index 2b9cc2da..08556689 100644
--- a/src/ListBox.module.css
+++ b/src/ListBox.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .listBox {
   margin: 0;
   padding: 0;
diff --git a/src/Menu.module.css b/src/Menu.module.css
index 110dd477..43029ada 100644
--- a/src/Menu.module.css
+++ b/src/Menu.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .menu {
   width: 100%;
   padding: 0;
diff --git a/src/Modal.module.css b/src/Modal.module.css
index 2def854d..30c8af04 100644
--- a/src/Modal.module.css
+++ b/src/Modal.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .modalOverlay {
   position: fixed;
   z-index: 100;
diff --git a/src/Tooltip.module.css b/src/Tooltip.module.css
index 8d7a8773..be62ec8d 100644
--- a/src/Tooltip.module.css
+++ b/src/Tooltip.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .tooltip {
   background-color: var(--system);
   flex-direction: row;
diff --git a/src/UserMenu.module.css b/src/UserMenu.module.css
index 06e817c7..5ffe77df 100644
--- a/src/UserMenu.module.css
+++ b/src/UserMenu.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .menuIcon {
   width: 24px;
   height: 24px;
diff --git a/src/auth/LoginPage.module.css b/src/auth/LoginPage.module.css
index 4a798d7e..19c1e18c 100644
--- a/src/auth/LoginPage.module.css
+++ b/src/auth/LoginPage.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .logo {
   max-width: 300px;
   margin: 80px 0;
diff --git a/src/form/Form.module.css b/src/form/Form.module.css
index c1f7262a..7e35d37a 100644
--- a/src/form/Form.module.css
+++ b/src/form/Form.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .form {
   display: flex;
   flex-direction: column;
diff --git a/src/home/CallList.module.css b/src/home/CallList.module.css
index d8ff4a6b..0a581e46 100644
--- a/src/home/CallList.module.css
+++ b/src/home/CallList.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .callTileSpacer,
 .callTile {
   width: 329px;
diff --git a/src/home/CallTypeDropdown.module.css b/src/home/CallTypeDropdown.module.css
index 82074be2..6641fea0 100644
--- a/src/home/CallTypeDropdown.module.css
+++ b/src/home/CallTypeDropdown.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .label {
   margin-bottom: 0;
 }
diff --git a/src/home/JoinExistingCallModal.module.css b/src/home/JoinExistingCallModal.module.css
index 86bfe1be..fcc06d57 100644
--- a/src/home/JoinExistingCallModal.module.css
+++ b/src/home/JoinExistingCallModal.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .buttons {
   margin-bottom: 0;
 }
diff --git a/src/home/RegisteredView.module.css b/src/home/RegisteredView.module.css
index 3f6b0bf2..ae43b5bc 100644
--- a/src/home/RegisteredView.module.css
+++ b/src/home/RegisteredView.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .form {
   padding: 0 24px;
   justify-content: center;
diff --git a/src/home/UnauthenticatedView.module.css b/src/home/UnauthenticatedView.module.css
index f336ef16..bad173ea 100644
--- a/src/home/UnauthenticatedView.module.css
+++ b/src/home/UnauthenticatedView.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .footer {
   display: flex;
   flex-direction: column;
diff --git a/src/home/common.module.css b/src/home/common.module.css
index 13eac142..5a7cf350 100644
--- a/src/home/common.module.css
+++ b/src/home/common.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .container {
   display: flex;
   min-height: calc(100% - 64px);
diff --git a/src/input/AvatarInputField.module.css b/src/input/AvatarInputField.module.css
index 3f08c2f6..14620425 100644
--- a/src/input/AvatarInputField.module.css
+++ b/src/input/AvatarInputField.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .avatarInputField {
   display: flex;
   flex-direction: column;
diff --git a/src/input/Input.module.css b/src/input/Input.module.css
index b9c7c7af..60b69936 100644
--- a/src/input/Input.module.css
+++ b/src/input/Input.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .fieldRow {
   display: flex;
   margin-bottom: 32px;
diff --git a/src/input/SelectInput.module.css b/src/input/SelectInput.module.css
index afa0ce44..727ede0a 100644
--- a/src/input/SelectInput.module.css
+++ b/src/input/SelectInput.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .selectInput {
   position: relative;
   display: inline-block;
diff --git a/src/input/Toggle.module.css b/src/input/Toggle.module.css
index ad59ce0e..cae97be9 100644
--- a/src/input/Toggle.module.css
+++ b/src/input/Toggle.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .toggle {
   align-items: center;
   margin-bottom: 20px;
diff --git a/src/popover/Popover.module.css b/src/popover/Popover.module.css
index f96f1e2c..47e8c502 100644
--- a/src/popover/Popover.module.css
+++ b/src/popover/Popover.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .popover {
   display: flex;
   flex-direction: column;
diff --git a/src/popover/PopoverMenu.module.css b/src/popover/PopoverMenu.module.css
index f0efdc94..5c874384 100644
--- a/src/popover/PopoverMenu.module.css
+++ b/src/popover/PopoverMenu.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .popoverMenuTrigger {
   position: relative;
   display: inline-block;
diff --git a/src/profile/ProfileModal.module.css b/src/profile/ProfileModal.module.css
index 6ca1acfe..268fa932 100644
--- a/src/profile/ProfileModal.module.css
+++ b/src/profile/ProfileModal.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .avatarFieldRow {
   justify-content: center;
 }
diff --git a/src/room/AudioPreview.module.css b/src/room/AudioPreview.module.css
index 3ed24d8f..cf5e9c90 100644
--- a/src/room/AudioPreview.module.css
+++ b/src/room/AudioPreview.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .preview {
   margin: 20px 0;
   padding: 24px 20px;
diff --git a/src/room/GroupCallInspector.module.css b/src/room/GroupCallInspector.module.css
index 74dc8e99..71097214 100644
--- a/src/room/GroupCallInspector.module.css
+++ b/src/room/GroupCallInspector.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .inspector {
   background-color: var(--system);
 }
diff --git a/src/room/InviteModal.module.css b/src/room/InviteModal.module.css
index c7936d53..75ae26a9 100644
--- a/src/room/InviteModal.module.css
+++ b/src/room/InviteModal.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .inviteModal {
   max-width: 413px;
 }
diff --git a/src/room/PTTButton.module.css b/src/room/PTTButton.module.css
index c01ed45f..cf21af23 100644
--- a/src/room/PTTButton.module.css
+++ b/src/room/PTTButton.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .pttButton {
   width: 100vw;
   aspect-ratio: 1;
diff --git a/src/room/PTTCallView.module.css b/src/room/PTTCallView.module.css
index 834840c0..2a35db58 100644
--- a/src/room/PTTCallView.module.css
+++ b/src/room/PTTCallView.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .pttCallView {
   position: relative;
   display: flex;
diff --git a/src/room/PTTFeed.module.css b/src/room/PTTFeed.module.css
index 9d126bfe..033fb430 100644
--- a/src/room/PTTFeed.module.css
+++ b/src/room/PTTFeed.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .audioFeed {
   display: none;
 }
diff --git a/src/room/RoomAuthView.module.css b/src/room/RoomAuthView.module.css
index 48aa50fb..539d739c 100644
--- a/src/room/RoomAuthView.module.css
+++ b/src/room/RoomAuthView.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .form {
   padding: 0 24px;
   justify-content: center;
diff --git a/src/room/VideoPreview.module.css b/src/room/VideoPreview.module.css
index 55865bd3..19277974 100644
--- a/src/room/VideoPreview.module.css
+++ b/src/room/VideoPreview.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .preview {
   position: relative;
   min-height: 280px;
diff --git a/src/settings/SettingsModal.module.css b/src/settings/SettingsModal.module.css
index 8efb0eaf..7eb39159 100644
--- a/src/settings/SettingsModal.module.css
+++ b/src/settings/SettingsModal.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .settingsModal {
   width: 774px;
   height: 480px;
diff --git a/src/sound/PTTClips.module.css b/src/sound/PTTClips.module.css
index cd680f5b..6b88643c 100644
--- a/src/sound/PTTClips.module.css
+++ b/src/sound/PTTClips.module.css
@@ -1,5 +1,5 @@
 /*
-Copyright 2022 Matrix.org Foundation C.I.C.
+Copyright 2022 New Vector Ltd
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/src/tabs/Tabs.module.css b/src/tabs/Tabs.module.css
index 4da87591..bad7a0e6 100644
--- a/src/tabs/Tabs.module.css
+++ b/src/tabs/Tabs.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .tabContainer {
   display: flex;
   flex: 1;
diff --git a/src/typography/Typography.module.css b/src/typography/Typography.module.css
index 451f2d99..ec7df469 100644
--- a/src/typography/Typography.module.css
+++ b/src/typography/Typography.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .caption {
   font-size: var(--font-size-caption);
   line-height: var(--font-size-body);
diff --git a/src/usePageFocusStyle.module.css b/src/usePageFocusStyle.module.css
index f54eff61..7e92738a 100644
--- a/src/usePageFocusStyle.module.css
+++ b/src/usePageFocusStyle.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .hideFocus * {
   outline: none !important;
 }
diff --git a/src/video-grid/VideoGrid.module.css b/src/video-grid/VideoGrid.module.css
index 9fbe074c..df6e4fa7 100644
--- a/src/video-grid/VideoGrid.module.css
+++ b/src/video-grid/VideoGrid.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .videoGrid {
   position: relative;
   overflow: hidden;
diff --git a/src/video-grid/VideoTile.module.css b/src/video-grid/VideoTile.module.css
index 94f53a7d..d6f6e066 100644
--- a/src/video-grid/VideoTile.module.css
+++ b/src/video-grid/VideoTile.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .videoTile {
   position: absolute;
   will-change: transform, width, height, opacity, box-shadow;
diff --git a/src/video-grid/VideoTileSettingsModal.module.css b/src/video-grid/VideoTileSettingsModal.module.css
index f1cdb509..9a6ed55f 100644
--- a/src/video-grid/VideoTileSettingsModal.module.css
+++ b/src/video-grid/VideoTileSettingsModal.module.css
@@ -1,3 +1,19 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 .videoTileSettingsModal {
   width: 700px;
   height: 316px;