diff --git a/clientapi/admin_test.go b/clientapi/admin_test.go
index ca97b2f4..02e89649 100644
--- a/clientapi/admin_test.go
+++ b/clientapi/admin_test.go
@@ -1,3 +1,8 @@
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+
 package clientapi
 
 import (
diff --git a/clientapi/auth/default_user_verifier.go b/clientapi/auth/default_user_verifier.go
index 54147b77..e6ecaf23 100644
--- a/clientapi/auth/default_user_verifier.go
+++ b/clientapi/auth/default_user_verifier.go
@@ -1,3 +1,8 @@
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+
 package auth
 
 import (
diff --git a/clientapi/routing/admin.go b/clientapi/routing/admin.go
index a34a5765..7cc03ebe 100644
--- a/clientapi/routing/admin.go
+++ b/clientapi/routing/admin.go
@@ -1,3 +1,8 @@
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+
 package routing
 
 import (
diff --git a/setup/mscs/msc3861/msc3861.go b/setup/mscs/msc3861/msc3861.go
index 8a0df647..9e3d0012 100644
--- a/setup/mscs/msc3861/msc3861.go
+++ b/setup/mscs/msc3861/msc3861.go
@@ -1,3 +1,8 @@
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+
 package msc3861
 
 import (
diff --git a/setup/mscs/msc3861/msc3861_user_verifier.go b/setup/mscs/msc3861/msc3861_user_verifier.go
index 1e203f27..0de9b7fc 100644
--- a/setup/mscs/msc3861/msc3861_user_verifier.go
+++ b/setup/mscs/msc3861/msc3861_user_verifier.go
@@ -1,3 +1,8 @@
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+
 package msc3861
 
 import (
diff --git a/setup/mscs/msc3861/msc3861_user_verifier_test.go b/setup/mscs/msc3861/msc3861_user_verifier_test.go
index 95b4d0e9..fd1d22a9 100644
--- a/setup/mscs/msc3861/msc3861_user_verifier_test.go
+++ b/setup/mscs/msc3861/msc3861_user_verifier_test.go
@@ -1,3 +1,8 @@
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+
 package msc3861
 
 import (
diff --git a/userapi/storage/postgres/deltas/2024123101250000_drop_primary_key_constraint.go b/userapi/storage/postgres/deltas/2024123101250000_drop_primary_key_constraint.go
index 0bf7d386..e8842336 100644
--- a/userapi/storage/postgres/deltas/2024123101250000_drop_primary_key_constraint.go
+++ b/userapi/storage/postgres/deltas/2024123101250000_drop_primary_key_constraint.go
@@ -1,3 +1,8 @@
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+
 package deltas
 
 import (
diff --git a/userapi/storage/postgres/localpart_external_ids_table.go b/userapi/storage/postgres/localpart_external_ids_table.go
index e0f0d34a..bc2adac2 100644
--- a/userapi/storage/postgres/localpart_external_ids_table.go
+++ b/userapi/storage/postgres/localpart_external_ids_table.go
@@ -1,3 +1,8 @@
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+
 package postgres
 
 import (
diff --git a/userapi/storage/sqlite3/deltas/2024123101150000_drop_primary_key_constraint.go b/userapi/storage/sqlite3/deltas/2024123101150000_drop_primary_key_constraint.go
index 3758819b..d6605353 100644
--- a/userapi/storage/sqlite3/deltas/2024123101150000_drop_primary_key_constraint.go
+++ b/userapi/storage/sqlite3/deltas/2024123101150000_drop_primary_key_constraint.go
@@ -1,3 +1,8 @@
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+
 package deltas
 
 import (
diff --git a/userapi/storage/sqlite3/localpart_external_ids_table.go b/userapi/storage/sqlite3/localpart_external_ids_table.go
index 43ae2619..acbd5a7e 100644
--- a/userapi/storage/sqlite3/localpart_external_ids_table.go
+++ b/userapi/storage/sqlite3/localpart_external_ids_table.go
@@ -1,3 +1,8 @@
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+
 package sqlite3
 
 import (