diff --git a/res/values/strings.xml b/res/values/strings.xml
index 883147a1783..dc81ccf51d9 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -4514,6 +4514,8 @@
     <string name="language_settings">Languages&#160;&amp; input</string>
     <!-- Title of setting on main settings screen.  This item will take the user to the screen to tweak settings related to languages -->
     <string name="languages_settings">Languages</string>
+    <!-- Title of setting on main settings screen.  This item will take the user to the screen to tweak settings related to language and region-->
+    <string name="language_and_region_settings">Language &amp; region</string>
     <!-- Title of setting on main settings screen.  This item will take the user to the screen to tweak settings related to keyboards -->
     <string name="keyboard_settings">Keyboard</string>
     <!-- Text displayed when user has restriction DISALLOW_CONFIG_LOCALE [CHAR LIMIT=NONE]-->
diff --git a/res/xml/language_and_region_settings.xml b/res/xml/language_and_region_settings.xml
new file mode 100644
index 00000000000..5626f2206e8
--- /dev/null
+++ b/res/xml/language_and_region_settings.xml
@@ -0,0 +1,127 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright (C) 2024 The Android Open Source Project
+
+  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.
+  -->
+
+<PreferenceScreen
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:settings="http://schemas.android.com/apk/res-auto"
+    android:title="@string/language_and_region_settings"
+    android:key="language_and_region_settings">
+  <PreferenceCategory
+      android:key="languages_category"
+      android:title="@string/locale_picker_category_title">
+    <Preference
+        android:key="phone_language"
+        android:title="@string/system_language"
+        android:fragment="com.android.settings.localepicker.LocaleListEditor"
+        settings:controller="com.android.settings.language.PhoneLanguagePreferenceController" />
+  </PreferenceCategory>
+
+  <PreferenceCategory
+      android:key="more_language_settings_category"
+      android:title="@string/more_language_settings_category"
+      settings:controller="com.android.settings.language.MoreLanguagesSettingsCategoryController">
+    <Preference
+        android:key="apps_language_in_more_language_settings"
+        android:title="@string/app_locales_picker_menu_title"
+        android:summary="@string/app_locale_picker_summary"
+        android:fragment="com.android.settings.applications.manageapplications.ManageApplications"
+        settings:controller="com.android.settings.applications.appinfo.NewAppsLocalePreferenceController">
+      <extra
+          android:name="classname"
+          android:value="com.android.settings.applications.appinfo.AppLocaleDetails" />
+    </Preference>
+  </PreferenceCategory>
+
+  <PreferenceCategory
+      android:key="regional_preferences_category"
+      android:title="@string/regional_preferences_category_title"
+      settings:controller="com.android.settings.regionalpreferences.RegionalPreferencesCategoryController">
+
+    <Preference
+        android:key="temperature_preference"
+        android:title="@string/temperature_preferences_title"
+        android:summary="@string/default_string_of_regional_preference"
+        settings:controller="com.android.settings.regionalpreferences.NewTemperatureUnitController"
+        settings:fragment="com.android.settings.regionalpreferences.TemperatureUnitFragment">
+      <extra
+          android:name="arg_key_regional_preference"
+          android:value="mu"/>
+    </Preference>
+
+    <Preference
+        android:key="key_measurement_system"
+        android:title="@string/measurement_system_preferences_title"
+        android:summary="@string/default_string_of_regional_preference"
+        settings:controller="com.android.settings.regionalpreferences.MeasurementSystemController"
+        settings:fragment="com.android.settings.regionalpreferences.MeasurementSystemItemFragment">
+      <extra
+          android:name="arg_key_regional_preference"
+          android:value="ms"/>
+    </Preference>
+
+    <Preference
+        android:key="first_day_of_week_preference"
+        android:title="@string/first_day_of_week_preferences_title"
+        android:summary="@string/default_string_of_regional_preference"
+        settings:controller="com.android.settings.regionalpreferences.NewFirstDayOfWeekController"
+        settings:fragment="com.android.settings.regionalpreferences.FirstDayOfWeekItemFragment">
+      <extra
+          android:name="arg_key_regional_preference"
+          android:value="fw"/>
+    </Preference>
+
+    <Preference
+        android:key="numbering_system_preference"
+        android:title="@string/numbers_preferences_title"
+        android:summary="@string/default_string_of_regional_preference"
+        settings:controller="com.android.settings.regionalpreferences.NewNumberingSystemController"
+        settings:fragment="com.android.settings.regionalpreferences.NumberingPreferencesFragment">
+      <extra
+          android:name="arg_key_regional_preference"
+          android:value="arg_value_language_select"/>
+    </Preference>
+  </PreferenceCategory>
+
+  <PreferenceCategory
+      android:key="speech_category"
+      android:title="@string/speech_category_title">
+    <com.android.settings.widget.GearPreference
+        android:key="voice_input_settings"
+        android:title="@string/voice_input_settings_title"
+        android:fragment="com.android.settings.language.DefaultVoiceInputPicker" />
+
+    <Preference
+        android:key="on_device_recognition_settings"
+        android:title="@string/on_device_recognition_settings_title"
+        android:summary="@string/on_device_recognition_settings_summary"
+        settings:controller=
+            "com.android.settings.language.OnDeviceRecognitionPreferenceController" />
+
+    <Preference
+        android:key="tts_settings_summary"
+        android:title="@string/tts_settings_title"
+        android:fragment="com.android.settings.tts.TextToSpeechSettings"
+        settings:searchable="false"/>
+  </PreferenceCategory>
+
+  <com.android.settingslib.widget.FooterPreference
+      android:key="new_regional_pref_footer"
+      android:title="@string/title_regional_pref_footer"
+      android:selectable="false"
+      settings:searchable="false"
+      settings:controller="com.android.settings.regionalpreferences.NewRegionalFooterPreferenceController"/>
+</PreferenceScreen>
diff --git a/res/xml/language_settings.xml b/res/xml/language_settings.xml
index 44a195c51f0..eccbbc178ca 100644
--- a/res/xml/language_settings.xml
+++ b/res/xml/language_settings.xml
@@ -49,72 +49,6 @@
 
     </PreferenceCategory>
 
-    <PreferenceCategory
-        android:key="more_language_settings_category"
-        android:title="@string/more_language_settings_category"
-        settings:controller="com.android.settings.language.MoreLanguagesSettingsCategoryController">
-        <Preference
-            android:key="apps_language_in_more_language_settings"
-            android:title="@string/app_locales_picker_menu_title"
-            android:summary="@string/app_locale_picker_summary"
-            android:fragment="com.android.settings.applications.manageapplications.ManageApplications"
-            settings:controller="com.android.settings.applications.appinfo.NewAppsLocalePreferenceController">
-            <extra
-                android:name="classname"
-                android:value="com.android.settings.applications.appinfo.AppLocaleDetails" />
-        </Preference>
-    </PreferenceCategory>
-
-    <PreferenceCategory
-        android:key="regional_preferences_category"
-        android:title="@string/regional_preferences_category_title"
-        settings:controller="com.android.settings.regionalpreferences.RegionalPreferencesCategoryController">
-
-        <Preference
-            android:key="temperature_preference"
-            android:title="@string/temperature_preferences_title"
-            android:summary="@string/default_string_of_regional_preference"
-            settings:controller="com.android.settings.regionalpreferences.NewTemperatureUnitController"
-            settings:fragment="com.android.settings.regionalpreferences.TemperatureUnitFragment">
-            <extra
-                android:name="arg_key_regional_preference"
-                android:value="mu"/>
-        </Preference>
-
-        <Preference
-            android:key="key_measurement_system"
-            android:title="@string/measurement_system_preferences_title"
-            android:summary="@string/default_string_of_regional_preference"
-            settings:controller="com.android.settings.regionalpreferences.MeasurementSystemController"
-            settings:fragment="com.android.settings.regionalpreferences.MeasurementSystemItemFragment">
-            <extra
-                android:name="arg_key_regional_preference"
-                android:value="ms"/>
-        </Preference>
-
-        <Preference
-            android:key="first_day_of_week_preference"
-            android:title="@string/first_day_of_week_preferences_title"
-            android:summary="@string/default_string_of_regional_preference"
-            settings:controller="com.android.settings.regionalpreferences.NewFirstDayOfWeekController"
-            settings:fragment="com.android.settings.regionalpreferences.FirstDayOfWeekItemFragment">
-            <extra
-                android:name="arg_key_regional_preference"
-                android:value="fw"/>
-        </Preference>
-
-        <Preference
-            android:key="numbering_system_preference"
-            android:title="@string/numbers_preferences_title"
-            android:summary="@string/default_string_of_regional_preference"
-            settings:controller="com.android.settings.regionalpreferences.NewNumberingSystemController"
-            settings:fragment="com.android.settings.regionalpreferences.NumberingPreferencesFragment">
-            <extra
-                android:name="arg_key_regional_preference"
-                android:value="arg_value_language_select"/>
-        </Preference>
-    </PreferenceCategory>
-
     <PreferenceCategory
         android:key="speech_category"
         android:title="@string/speech_category_title">
@@ -136,11 +70,4 @@
             android:fragment="com.android.settings.tts.TextToSpeechSettings"
             settings:searchable="false"/>
     </PreferenceCategory>
-
-    <com.android.settingslib.widget.FooterPreference
-        android:key="new_regional_pref_footer"
-        android:title="@string/title_regional_pref_footer"
-        android:selectable="false"
-        settings:searchable="false"
-        settings:controller="com.android.settings.regionalpreferences.NewRegionalFooterPreferenceController"/>
 </PreferenceScreen>
diff --git a/res/xml/system_dashboard_fragment.xml b/res/xml/system_dashboard_fragment.xml
index 83cdf64fc00..97650eec1a8 100644
--- a/res/xml/system_dashboard_fragment.xml
+++ b/res/xml/system_dashboard_fragment.xml
@@ -29,6 +29,15 @@
         android:fragment="com.android.settings.language.LanguageSettings"
         settings:controller="com.android.settings.language.LanguagePreferenceController"/>
 
+    <Preference
+        android:key="language_and_region_settings"
+        android:title="@string/language_and_region_settings"
+        android:summary="@string/languages_setting_summary"
+        android:icon="@drawable/ic_settings_languages"
+        android:order="-260"
+        android:fragment="com.android.settings.language.LanguageAndRegionSettings"
+        settings:controller="com.android.settings.language.LanguageAndRegionPreferenceController"/>
+
     <Preference
         android:key="Keyboard_settings"
         android:title="@string/keyboard_settings"
diff --git a/src/com/android/settings/language/DefaultVoiceInputPreferenceController.java b/src/com/android/settings/language/DefaultVoiceInputPreferenceController.java
index 74c156c0d26..c0b65df3e32 100644
--- a/src/com/android/settings/language/DefaultVoiceInputPreferenceController.java
+++ b/src/com/android/settings/language/DefaultVoiceInputPreferenceController.java
@@ -22,9 +22,12 @@ import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.text.TextUtils;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.internal.annotations.Initializer;
 import com.android.settings.applications.defaultapps.DefaultAppPreferenceController;
 import com.android.settingslib.applications.DefaultAppInfo;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -43,7 +46,8 @@ public class DefaultVoiceInputPreferenceController extends DefaultAppPreferenceC
     private Preference mPreference;
     private Context mContext;
 
-    public DefaultVoiceInputPreferenceController(Context context, Lifecycle lifecycle) {
+    public DefaultVoiceInputPreferenceController(
+            @NonNull Context context, @Nullable Lifecycle lifecycle) {
         super(context);
         mContext = context;
         mHelper = new VoiceInputHelper(context);
@@ -65,6 +69,7 @@ public class DefaultVoiceInputPreferenceController extends DefaultAppPreferenceC
     }
 
     @Override
+    @Initializer
     public void displayPreference(PreferenceScreen screen) {
         mScreen = screen;
         mPreference = screen.findPreference(getPreferenceKey());
diff --git a/src/com/android/settings/language/LanguageAndRegionPreferenceController.java b/src/com/android/settings/language/LanguageAndRegionPreferenceController.java
new file mode 100644
index 00000000000..4e554edffd9
--- /dev/null
+++ b/src/com/android/settings/language/LanguageAndRegionPreferenceController.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * 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 com.android.settings.language;
+
+import android.content.Context;
+
+import androidx.annotation.NonNull;
+
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.flags.Flags;
+
+/**
+ * This is a display controller for new language activity entry.
+ * TODO(b/379962955): When new layout is on board, all old layouts should be removed.
+ */
+public class LanguageAndRegionPreferenceController extends BasePreferenceController {
+
+    public LanguageAndRegionPreferenceController(@NonNull Context context, @NonNull String key) {
+        super(context, key);
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        if (!Flags.regionalPreferencesApiEnabled()) {
+            return CONDITIONALLY_UNAVAILABLE;
+        }
+        // TODO: Add setComponentEnabledSetting after LanguageAndRegionSettingsActivity is created.
+        return AVAILABLE;
+    }
+}
diff --git a/src/com/android/settings/language/LanguageAndRegionSettings.java b/src/com/android/settings/language/LanguageAndRegionSettings.java
new file mode 100644
index 00000000000..a405878665f
--- /dev/null
+++ b/src/com/android/settings/language/LanguageAndRegionSettings.java
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * 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 com.android.settings.language;
+
+import android.app.Activity;
+import android.app.settings.SettingsEnums;
+import android.content.Context;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.android.settings.R;
+import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.flags.Flags;
+import com.android.settings.search.BaseSearchIndexProvider;
+import com.android.settings.widget.PreferenceCategoryController;
+import com.android.settingslib.core.AbstractPreferenceController;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+import com.android.settingslib.search.SearchIndexable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@SearchIndexable
+public class LanguageAndRegionSettings extends DashboardFragment {
+
+    private static final String KEY_SPEECH_CATEGORY = "speech_category";
+    private static final String KEY_ON_DEVICE_RECOGNITION = "on_device_recognition_settings";
+    private static final String KEY_TEXT_TO_SPEECH = "tts_settings_summary";
+
+    private static final String TAG = "LanguageAndRegionSettings";
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.SETTINGS_LANGUAGES_CATEGORY;
+    }
+
+    @Override
+    protected String getLogTag() {
+        return TAG;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        // Hack to update action bar title. It's necessary to refresh title because this page user
+        // can change locale from here and fragment won't relaunch. Once language changes, title
+        // must display in the new language.
+        final Activity activity = getActivity();
+        if (activity == null) {
+            return;
+        }
+        activity.setTitle(R.string.languages_settings);
+    }
+
+    @Override
+    public @Nullable String getPreferenceScreenBindingKey(@NonNull Context context) {
+        return LanguageSettingScreen.KEY;
+    }
+
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.language_and_region_settings;
+    }
+
+    protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
+        return buildPreferenceControllers(context, getSettingsLifecycle());
+    }
+
+    private static List<AbstractPreferenceController> buildPreferenceControllers(
+            @NonNull Context context, @Nullable Lifecycle lifecycle) {
+        final List<AbstractPreferenceController> controllers = new ArrayList<>();
+
+        final DefaultVoiceInputPreferenceController defaultVoiceInputPreferenceController =
+                new DefaultVoiceInputPreferenceController(context, lifecycle);
+        final TtsPreferenceController ttsPreferenceController =
+                new TtsPreferenceController(context, KEY_TEXT_TO_SPEECH);
+        final OnDeviceRecognitionPreferenceController onDeviceRecognitionPreferenceController =
+                new OnDeviceRecognitionPreferenceController(context, KEY_ON_DEVICE_RECOGNITION);
+
+        controllers.add(defaultVoiceInputPreferenceController);
+        controllers.add(ttsPreferenceController);
+        List<AbstractPreferenceController> speechCategoryChildren = new ArrayList<>(
+                List.of(defaultVoiceInputPreferenceController, ttsPreferenceController));
+
+        if (onDeviceRecognitionPreferenceController.isAvailable()) {
+            controllers.add(onDeviceRecognitionPreferenceController);
+            speechCategoryChildren.add(onDeviceRecognitionPreferenceController);
+        }
+
+        controllers.add(new PreferenceCategoryController(context, KEY_SPEECH_CATEGORY)
+                .setChildren(speechCategoryChildren));
+
+        return controllers;
+    }
+
+    public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
+            new BaseSearchIndexProvider(R.xml.language_and_region_settings) {
+
+                @Override
+                @NonNull
+                public List<AbstractPreferenceController> createPreferenceControllers(
+                        @NonNull Context context) {
+                    return buildPreferenceControllers(context, null);
+                }
+
+                @Override
+                protected boolean isPageSearchEnabled(Context context) {
+                    if (Flags.regionalPreferencesApiEnabled()) {
+                        return true;
+                    }
+                    return false;
+                }
+            };
+}
diff --git a/src/com/android/settings/language/LanguagePreferenceController.java b/src/com/android/settings/language/LanguagePreferenceController.java
index 84624a2bf30..90aaec42d44 100644
--- a/src/com/android/settings/language/LanguagePreferenceController.java
+++ b/src/com/android/settings/language/LanguagePreferenceController.java
@@ -22,6 +22,7 @@ import android.content.pm.PackageManager;
 
 import com.android.settings.Settings;
 import com.android.settings.core.BasePreferenceController;
+import com.android.settings.flags.Flags;
 
 /**
  * This is a display controller for new language activity entry.
@@ -34,6 +35,10 @@ public class LanguagePreferenceController extends BasePreferenceController {
 
     @Override
     public int getAvailabilityStatus() {
+        if (Flags.regionalPreferencesApiEnabled()) {
+            setActivityEnabled(mContext, Settings.LanguageSettingsActivity.class, false);
+            return CONDITIONALLY_UNAVAILABLE;
+        }
         setActivityEnabled(mContext, Settings.LanguageSettingsActivity.class, true);
         return AVAILABLE;
     }
diff --git a/src/com/android/settings/language/LanguageSettings.java b/src/com/android/settings/language/LanguageSettings.java
index d992ff27bc9..58df05307f0 100644
--- a/src/com/android/settings/language/LanguageSettings.java
+++ b/src/com/android/settings/language/LanguageSettings.java
@@ -25,6 +25,7 @@ import androidx.annotation.Nullable;
 
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.flags.Flags;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.widget.PreferenceCategoryController;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -116,6 +117,9 @@ public class LanguageSettings extends DashboardFragment {
                 }
                 @Override
                 protected boolean isPageSearchEnabled(Context context) {
+                    if (Flags.regionalPreferencesApiEnabled()) {
+                        return false;
+                    }
                     return true;
                 }
             };
diff --git a/src/com/android/settings/regionalpreferences/MeasurementSystemItemFragment.java b/src/com/android/settings/regionalpreferences/MeasurementSystemItemFragment.java
index 9f15cf4ab36..231a34e6afd 100644
--- a/src/com/android/settings/regionalpreferences/MeasurementSystemItemFragment.java
+++ b/src/com/android/settings/regionalpreferences/MeasurementSystemItemFragment.java
@@ -63,7 +63,7 @@ public class MeasurementSystemItemFragment extends DashboardFragment {
             new BaseSearchIndexProvider(R.xml.regional_preferences_measurement_system) {
                 @Override
                 protected boolean isPageSearchEnabled(Context context) {
-                    if (Flags.regionalPreferencesApiEnabled()) {
+                    if (!Flags.regionalPreferencesApiEnabled()) {
                         return false;
                     }
                     return true;
diff --git a/tests/unit/src/com/android/settings/language/LanguagePreferenceControllerTest.java b/tests/unit/src/com/android/settings/language/LanguagePreferenceControllerTest.java
index 656fa272ce2..2209355e966 100644
--- a/tests/unit/src/com/android/settings/language/LanguagePreferenceControllerTest.java
+++ b/tests/unit/src/com/android/settings/language/LanguagePreferenceControllerTest.java
@@ -21,18 +21,24 @@ import static org.junit.Assert.assertTrue;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.pm.PackageManager;
+import android.platform.test.annotations.DisableFlags;
+import android.platform.test.flag.junit.SetFlagsRule;
 
 import androidx.test.core.app.ApplicationProvider;
 
 import com.android.settings.Settings;
+import com.android.settings.flags.Flags;
 
 import org.junit.Before;
+import org.junit.Rule;
 import org.junit.Test;
 
 public class LanguagePreferenceControllerTest {
     private Context mContext;
     private LanguagePreferenceController mController;
 
+    @Rule public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
+
     @Before
     public void setup() {
         mContext = ApplicationProvider.getApplicationContext();
@@ -40,6 +46,7 @@ public class LanguagePreferenceControllerTest {
     }
 
     @Test
+    @DisableFlags(Flags.FLAG_REGIONAL_PREFERENCES_API_ENABLED)
     public void getAvailabilityStatus_featureFlagOff_LanguageSettingsActivitydisabled() {
         mController.getAvailabilityStatus();