diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/v2/notification/SetNotificationSettingsAccountDataUseCase.kt b/vector/src/main/java/im/vector/app/features/settings/devices/v2/notification/SetNotificationSettingsAccountDataUseCase.kt
new file mode 100644
index 0000000000..f0ec9d5ddc
--- /dev/null
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/v2/notification/SetNotificationSettingsAccountDataUseCase.kt
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 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.
+ */
+
+package im.vector.app.features.settings.devices.v2.notification
+
+import im.vector.app.core.di.ActiveSessionHolder
+import org.matrix.android.sdk.api.account.LocalNotificationSettingsContent
+import org.matrix.android.sdk.api.session.accountdata.UserAccountDataTypes
+import org.matrix.android.sdk.api.session.events.model.toContent
+import javax.inject.Inject
+
+class SetNotificationSettingsAccountDataUseCase @Inject constructor(
+        private val activeSessionHolder: ActiveSessionHolder,
+) {
+
+    suspend fun execute(deviceId: String, localNotificationSettingsContent: LocalNotificationSettingsContent) {
+        val session = activeSessionHolder.getSafeActiveSession() ?: return
+        session.accountDataService().updateUserAccountData(
+                UserAccountDataTypes.TYPE_LOCAL_NOTIFICATION_SETTINGS + deviceId,
+                localNotificationSettingsContent.toContent(),
+        )
+    }
+}
diff --git a/vector/src/test/java/im/vector/app/features/settings/devices/v2/notification/SetNotificationSettingsAccountDataUseCaseTest.kt b/vector/src/test/java/im/vector/app/features/settings/devices/v2/notification/SetNotificationSettingsAccountDataUseCaseTest.kt
new file mode 100644
index 0000000000..8f72f0946f
--- /dev/null
+++ b/vector/src/test/java/im/vector/app/features/settings/devices/v2/notification/SetNotificationSettingsAccountDataUseCaseTest.kt
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 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.
+ */
+
+package im.vector.app.features.settings.devices.v2.notification
+
+import im.vector.app.test.fakes.FakeActiveSessionHolder
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+import org.matrix.android.sdk.api.account.LocalNotificationSettingsContent
+import org.matrix.android.sdk.api.session.accountdata.UserAccountDataTypes
+import org.matrix.android.sdk.api.session.events.model.toContent
+
+class SetNotificationSettingsAccountDataUseCaseTest {
+
+    private val activeSessionHolder = FakeActiveSessionHolder()
+
+    private val setNotificationSettingsAccountDataUseCase = SetNotificationSettingsAccountDataUseCase(
+            activeSessionHolder = activeSessionHolder.instance,
+    )
+
+    @Test
+    fun `given a content when execute then update local notification settings with this content`() = runTest {
+        // Given
+        val sessionId = "a_session_id"
+        val localNotificationSettingsContent = LocalNotificationSettingsContent()
+        val fakeSession = activeSessionHolder.fakeSession
+        fakeSession.accountDataService().givenUpdateUserAccountDataEventSucceeds()
+
+        // When
+        setNotificationSettingsAccountDataUseCase.execute(sessionId, localNotificationSettingsContent)
+
+        // Then
+        activeSessionHolder.fakeSession.accountDataService().verifyUpdateUserAccountDataEventSucceeds(
+                UserAccountDataTypes.TYPE_LOCAL_NOTIFICATION_SETTINGS + sessionId,
+                localNotificationSettingsContent.toContent(),
+        )
+    }
+}