diff --git a/wifi/1.4/vts/functional/Android.bp b/wifi/1.4/vts/functional/Android.bp
index 46ac3ee..d857be1 100644
--- a/wifi/1.4/vts/functional/Android.bp
+++ b/wifi/1.4/vts/functional/Android.bp
@@ -22,7 +22,8 @@
         "VtsHalWifiV1_4TargetTest.cpp",
         "wifi_ap_iface_hidl_test.cpp",
         "wifi_chip_hidl_test.cpp",
-		"wifi_nan_iface_hidl_test.cpp"
+        "wifi_nan_iface_hidl_test.cpp",
+        "wifi_rtt_controller_hidl_test.cpp",
     ],
     static_libs: [
         "VtsHalWifiV1_0TargetTestUtil",
@@ -31,7 +32,10 @@
         "android.hardware.wifi@1.2",
         "android.hardware.wifi@1.3",
         "android.hardware.wifi@1.4",
-        "libwifi-system-iface"
+        "libwifi-system-iface",
     ],
-    test_suites: ["general-tests", "vts-core"],
+    test_suites: [
+        "general-tests",
+        "vts-core",
+    ],
 }
diff --git a/wifi/1.4/vts/functional/wifi_chip_hidl_test.cpp b/wifi/1.4/vts/functional/wifi_chip_hidl_test.cpp
index e03c776..1c39550 100644
--- a/wifi/1.4/vts/functional/wifi_chip_hidl_test.cpp
+++ b/wifi/1.4/vts/functional/wifi_chip_hidl_test.cpp
@@ -19,6 +19,7 @@
 
 #undef NAN  // NAN is defined in bionic/libc/include/math.h:38
 
+#include <android/hardware/wifi/1.3/IWifiStaIface.h>
 #include <android/hardware/wifi/1.4/IWifi.h>
 #include <android/hardware/wifi/1.4/IWifiChip.h>
 #include <android/hardware/wifi/1.4/IWifiChipEventCallback.h>
@@ -34,10 +35,12 @@
 using ::android::hardware::hidl_vec;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
+using ::android::hardware::wifi::V1_0::ChipModeId;
 using ::android::hardware::wifi::V1_0::IfaceType;
 using ::android::hardware::wifi::V1_0::WifiDebugRingBufferStatus;
 using ::android::hardware::wifi::V1_0::WifiStatus;
 using ::android::hardware::wifi::V1_0::WifiStatusCode;
+using ::android::hardware::wifi::V1_3::IWifiStaIface;
 using ::android::hardware::wifi::V1_4::IWifiChip;
 using ::android::hardware::wifi::V1_4::IWifiChipEventCallback;
 
@@ -110,6 +113,16 @@
     };
 
    protected:
+    // Helper function to configure the Chip in one of the supported modes.
+    // Most of the non-mode-configuration-related methods require chip
+    // to be first configured.
+    ChipModeId configureChipForIfaceType(IfaceType type, bool expectSuccess) {
+        ChipModeId mode_id;
+        EXPECT_EQ(expectSuccess,
+                  configureChipToSupportIfaceType(wifi_chip_, type, &mode_id));
+        return mode_id;
+    }
+
     sp<IWifiChip> wifi_chip_;
 
    private:
@@ -137,6 +150,28 @@
     }
 }
 
+/*
+ * createRttController_1_4
+ * Ensures that an instance of the IWifiRttController proxy object is
+ * successfully created.
+ */
+TEST_P(WifiChipHidlTest, createRttController_1_4) {
+    configureChipForIfaceType(IfaceType::STA, true);
+
+    const auto& status_and_iface = HIDL_INVOKE(wifi_chip_, createStaIface);
+    EXPECT_EQ(WifiStatusCode::SUCCESS, status_and_iface.first.code);
+    sp<IWifiStaIface> iface = IWifiStaIface::castFrom(status_and_iface.second);
+    EXPECT_NE(nullptr, iface.get());
+
+    const auto& status_and_controller =
+        HIDL_INVOKE(wifi_chip_, createRttController_1_4, iface);
+    if (status_and_controller.first.code !=
+        WifiStatusCode::ERROR_NOT_SUPPORTED) {
+        EXPECT_EQ(WifiStatusCode::SUCCESS, status_and_controller.first.code);
+        EXPECT_NE(nullptr, status_and_controller.second.get());
+    }
+}
+
 INSTANTIATE_TEST_SUITE_P(
     PerInstance, WifiChipHidlTest,
     testing::ValuesIn(android::hardware::getAllHalInstanceNames(
diff --git a/wifi/1.4/vts/functional/wifi_rtt_controller_hidl_test.cpp b/wifi/1.4/vts/functional/wifi_rtt_controller_hidl_test.cpp
new file mode 100644
index 0000000..726470c
--- /dev/null
+++ b/wifi/1.4/vts/functional/wifi_rtt_controller_hidl_test.cpp
@@ -0,0 +1,224 @@
+/*
+ * Copyright (C) 2020 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.
+ */
+
+#include <VtsHalHidlTargetCallbackBase.h>
+#include <android-base/logging.h>
+
+#undef NAN  // NAN is defined in bionic/libc/include/math.h:38
+
+#include <android/hardware/wifi/1.3/IWifiStaIface.h>
+#include <android/hardware/wifi/1.4/IWifi.h>
+#include <android/hardware/wifi/1.4/IWifiChip.h>
+#include <android/hardware/wifi/1.4/IWifiRttController.h>
+#include <android/hardware/wifi/1.4/IWifiRttControllerEventCallback.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
+
+#include "wifi_hidl_call_util.h"
+#include "wifi_hidl_test_utils.h"
+
+using ::android::sp;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::wifi::V1_0::CommandId;
+using ::android::hardware::wifi::V1_0::RttBw;
+using ::android::hardware::wifi::V1_0::RttPeerType;
+using ::android::hardware::wifi::V1_0::RttType;
+using ::android::hardware::wifi::V1_0::WifiChannelInfo;
+using ::android::hardware::wifi::V1_0::WifiChannelWidthInMhz;
+using ::android::hardware::wifi::V1_0::WifiStatus;
+using ::android::hardware::wifi::V1_0::WifiStatusCode;
+using ::android::hardware::wifi::V1_3::IWifiStaIface;
+using ::android::hardware::wifi::V1_4::IWifiChip;
+using ::android::hardware::wifi::V1_4::IWifiRttController;
+using ::android::hardware::wifi::V1_4::IWifiRttControllerEventCallback;
+using ::android::hardware::wifi::V1_4::RttCapabilities;
+using ::android::hardware::wifi::V1_4::RttConfig;
+using ::android::hardware::wifi::V1_4::RttPreamble;
+using ::android::hardware::wifi::V1_4::RttResponder;
+using ::android::hardware::wifi::V1_4::RttResult;
+
+/**
+ * Fixture to use for all RTT controller HIDL interface tests.
+ */
+class WifiRttControllerHidlTest : public ::testing::TestWithParam<std::string> {
+   public:
+    virtual void SetUp() override {
+        // Make sure to start with a clean state
+        stopWifi(GetInstanceName());
+
+        wifi_rtt_controller_ = getWifiRttController();
+        ASSERT_NE(nullptr, wifi_rtt_controller_.get());
+    }
+
+    virtual void TearDown() override { stopWifi(GetInstanceName()); }
+
+    // A simple test implementation of WifiChipEventCallback.
+    class WifiRttControllerEventCallback
+        : public ::testing::VtsHalHidlTargetCallbackBase<
+              WifiRttControllerHidlTest>,
+          public IWifiRttControllerEventCallback {
+       public:
+        WifiRttControllerEventCallback(){};
+
+        virtual ~WifiRttControllerEventCallback() = default;
+
+        Return<void> onResults(
+            CommandId cmdId __unused,
+            const hidl_vec<::android::hardware::wifi::V1_0::RttResult>& results
+                __unused) {
+            return Void();
+        };
+
+        Return<void> onResults_1_4(CommandId cmdId __unused,
+                                   const hidl_vec<RttResult>& results
+                                       __unused) {
+            return Void();
+        };
+    };
+
+   protected:
+    sp<IWifiRttController> wifi_rtt_controller_;
+
+   private:
+    std::string GetInstanceName() { return GetParam(); }
+
+    sp<IWifiRttController> getWifiRttController() {
+        const std::string& instance_name = GetInstanceName();
+
+        sp<IWifiChip> wifi_chip =
+            IWifiChip::castFrom(getWifiChip(instance_name));
+        EXPECT_NE(nullptr, wifi_chip.get());
+
+        sp<IWifiStaIface> wifi_sta_iface =
+            IWifiStaIface::castFrom(getWifiStaIface(instance_name));
+        EXPECT_NE(nullptr, wifi_sta_iface.get());
+
+        const auto& status_and_controller =
+            HIDL_INVOKE(wifi_chip, createRttController_1_4, wifi_sta_iface);
+        EXPECT_EQ(WifiStatusCode::SUCCESS, status_and_controller.first.code);
+        EXPECT_NE(nullptr, status_and_controller.second.get());
+
+        return status_and_controller.second.get();
+    }
+};
+
+/*
+ * registerEventCallback_1_4
+ * This test case tests the registerEventCallback_1_4() API which registers
+ * a call back function with the hal implementation
+ *
+ * Note: it is not feasible to test the invocation of the call back function
+ * since event is triggered internally in the HAL implementation, and can not be
+ * triggered from the test case
+ */
+TEST_P(WifiRttControllerHidlTest, RegisterEventCallback_1_4) {
+    sp<WifiRttControllerEventCallback> wifiRttControllerEventCallback =
+        new WifiRttControllerEventCallback();
+    const auto& status =
+        HIDL_INVOKE(wifi_rtt_controller_, registerEventCallback_1_4,
+                    wifiRttControllerEventCallback);
+    EXPECT_EQ(WifiStatusCode::SUCCESS, status.code);
+}
+
+/*
+ * rangeRequest_1_4
+ */
+TEST_P(WifiRttControllerHidlTest, RangeRequest_1_4) {
+    std::vector<RttConfig> configs;
+    RttConfig config;
+    int cmdId = 55;
+    // Set the config with test data
+    for (int i = 0; i < 6; i++) {
+        config.addr[i] = i;
+    }
+    config.type = RttType::ONE_SIDED;
+    config.peer = RttPeerType::STA;
+    config.channel.width = WifiChannelWidthInMhz::WIDTH_80;
+    config.channel.centerFreq = 5765;
+    config.channel.centerFreq0 = 5775;
+    config.channel.centerFreq1 = 0;
+    config.bw = RttBw::BW_80MHZ;
+    config.preamble = RttPreamble::HE;
+    config.mustRequestLci = false;
+    config.mustRequestLcr = false;
+    config.burstPeriod = 0;
+    config.numBurst = 0;
+    config.numFramesPerBurst = 8;
+    config.numRetriesPerRttFrame = 3;
+    config.numRetriesPerFtmr = 3;
+    config.burstDuration = 9;
+    // Insert config in the vector
+    configs.push_back(config);
+
+    // Invoke the call
+    const auto& status =
+        HIDL_INVOKE(wifi_rtt_controller_, rangeRequest_1_4, cmdId, configs);
+    EXPECT_EQ(WifiStatusCode::SUCCESS, status.code);
+}
+
+/*
+ * getCapabilities_1_4
+ */
+TEST_P(WifiRttControllerHidlTest, GetCapabilities_1_4) {
+    std::pair<WifiStatus, RttCapabilities> status_and_caps;
+
+    // Invoke the call
+    status_and_caps = HIDL_INVOKE(wifi_rtt_controller_, getCapabilities_1_4);
+    EXPECT_EQ(WifiStatusCode::SUCCESS, status_and_caps.first.code);
+}
+
+/*
+ * getResponderInfo_1_4
+ */
+TEST_P(WifiRttControllerHidlTest, GetResponderInfo_1_4) {
+    std::pair<WifiStatus, RttResponder> status_and_info;
+
+    // Invoke the call
+    status_and_info = HIDL_INVOKE(wifi_rtt_controller_, getResponderInfo_1_4);
+    EXPECT_EQ(WifiStatusCode::SUCCESS, status_and_info.first.code);
+}
+
+/*
+ * enableResponder_1_4
+ */
+TEST_P(WifiRttControllerHidlTest, EnableResponder_1_4) {
+    std::pair<WifiStatus, RttResponder> status_and_info;
+    int cmdId = 55;
+    WifiChannelInfo channelInfo;
+    channelInfo.width = WifiChannelWidthInMhz::WIDTH_80;
+    channelInfo.centerFreq = 5690;
+    channelInfo.centerFreq0 = 5690;
+    channelInfo.centerFreq1 = 0;
+
+    // Get the responder first
+    status_and_info = HIDL_INVOKE(wifi_rtt_controller_, getResponderInfo_1_4);
+    EXPECT_EQ(WifiStatusCode::SUCCESS, status_and_info.first.code);
+
+    // Invoke the call
+    const auto& status =
+        HIDL_INVOKE(wifi_rtt_controller_, enableResponder_1_4, cmdId,
+                    channelInfo, 10, status_and_info.second);
+    EXPECT_EQ(WifiStatusCode::SUCCESS, status.code);
+}
+
+INSTANTIATE_TEST_SUITE_P(
+    PerInstance, WifiRttControllerHidlTest,
+    testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+        ::android::hardware::wifi::V1_4::IWifi::descriptor)),
+    android::hardware::PrintInstanceNameToString);