diff --git a/gnss/common/utils/default/Utils.cpp b/gnss/common/utils/default/Utils.cpp
index c339e72..563c6d5 100644
--- a/gnss/common/utils/default/Utils.cpp
+++ b/gnss/common/utils/default/Utils.cpp
@@ -27,14 +27,17 @@
 
 using aidl::android::hardware::gnss::ElapsedRealtime;
 using aidl::android::hardware::gnss::GnssClock;
+using aidl::android::hardware::gnss::GnssConstellationType;
 using aidl::android::hardware::gnss::GnssData;
 using aidl::android::hardware::gnss::GnssLocation;
 using aidl::android::hardware::gnss::GnssMeasurement;
 using aidl::android::hardware::gnss::IGnss;
 using aidl::android::hardware::gnss::IGnssMeasurementCallback;
 using aidl::android::hardware::gnss::SatellitePvt;
+using GnssSvInfo = aidl::android::hardware::gnss::IGnssCallback::GnssSvInfo;
+using GnssSvFlags = aidl::android::hardware::gnss::IGnssCallback::GnssSvFlags;
 
-using GnssSvFlags = V1_0::IGnssCallback::GnssSvFlags;
+using GnssSvFlagsV1_0 = V1_0::IGnssCallback::GnssSvFlags;
 using GnssMeasurementFlagsV1_0 = V1_0::IGnssMeasurementCallback::GnssMeasurementFlags;
 using GnssMeasurementFlagsV2_1 = V2_1::IGnssMeasurementCallback::GnssMeasurementFlags;
 using GnssMeasurementStateV2_0 = V2_0::IGnssMeasurementCallback::GnssMeasurementState;
@@ -144,7 +147,7 @@
 
 GnssData Utils::getMockMeasurement(const bool enableCorrVecOutputs) {
     aidl::android::hardware::gnss::GnssSignalType signalType = {
-            .constellation = aidl::android::hardware::gnss::GnssConstellationType::GLONASS,
+            .constellation = GnssConstellationType::GLONASS,
             .carrierFrequencyHz = 1.59975e+09,
             .codeType = aidl::android::hardware::gnss::GnssSignalType::CODE_TYPE_C,
     };
@@ -289,6 +292,40 @@
     return location;
 }
 
+namespace {
+GnssSvInfo getMockSvInfo(int svid, GnssConstellationType type, float cN0DbHz, float basebandCN0DbHz,
+                         float elevationDegrees, float azimuthDegrees, long carrierFrequencyHz) {
+    GnssSvInfo svInfo = {
+            .svid = svid,
+            .constellation = type,
+            .cN0Dbhz = cN0DbHz,
+            .basebandCN0DbHz = basebandCN0DbHz,
+            .elevationDegrees = elevationDegrees,
+            .azimuthDegrees = azimuthDegrees,
+            .carrierFrequencyHz = carrierFrequencyHz,
+            .svFlag = (int)GnssSvFlags::USED_IN_FIX | (int)GnssSvFlags::HAS_EPHEMERIS_DATA |
+                      (int)GnssSvFlags::HAS_ALMANAC_DATA | (int)GnssSvFlags::HAS_CARRIER_FREQUENCY};
+    return svInfo;
+}
+}  // anonymous namespace
+
+std::vector<GnssSvInfo> Utils::getMockSvInfoList() {
+    std::vector<GnssSvInfo> gnssSvInfoList = {
+            getMockSvInfo(3, GnssConstellationType::GPS, 32.5, 27.5, 59.1, 166.5, kGpsL1FreqHz),
+            getMockSvInfo(5, GnssConstellationType::GPS, 27.0, 22.0, 29.0, 56.5, kGpsL1FreqHz),
+            getMockSvInfo(17, GnssConstellationType::GPS, 30.5, 25.5, 71.0, 77.0, kGpsL5FreqHz),
+            getMockSvInfo(26, GnssConstellationType::GPS, 24.1, 19.1, 28.0, 253.0, kGpsL5FreqHz),
+            getMockSvInfo(5, GnssConstellationType::GLONASS, 20.5, 15.5, 11.5, 116.0, kGloG1FreqHz),
+            getMockSvInfo(17, GnssConstellationType::GLONASS, 21.5, 16.5, 28.5, 186.0,
+                          kGloG1FreqHz),
+            getMockSvInfo(18, GnssConstellationType::GLONASS, 28.3, 25.3, 38.8, 69.0, kGloG1FreqHz),
+            getMockSvInfo(10, GnssConstellationType::GLONASS, 25.0, 20.0, 66.0, 247.0,
+                          kGloG1FreqHz),
+            getMockSvInfo(3, GnssConstellationType::IRNSS, 22.0, 19.7, 35.0, 112.0, kIrnssL5FreqHz),
+    };
+    return gnssSvInfoList;
+}
+
 hidl_vec<GnssSvInfoV2_1> Utils::getMockSvInfoListV2_1() {
     GnssSvInfoV1_0 gnssSvInfoV1_0 = Utils::getMockSvInfoV1_0(3, V1_0::GnssConstellationType::GPS,
                                                              32.5, 59.1, 166.5, kGpsL1FreqHz);
@@ -360,15 +397,15 @@
 GnssSvInfoV1_0 Utils::getMockSvInfoV1_0(int16_t svid, V1_0::GnssConstellationType type,
                                         float cN0DbHz, float elevationDegrees, float azimuthDegrees,
                                         float carrierFrequencyHz) {
-    GnssSvInfoV1_0 svInfo = {.svid = svid,
-                             .constellation = type,
-                             .cN0Dbhz = cN0DbHz,
-                             .elevationDegrees = elevationDegrees,
-                             .azimuthDegrees = azimuthDegrees,
-                             .carrierFrequencyHz = carrierFrequencyHz,
-                             .svFlag = GnssSvFlags::USED_IN_FIX | GnssSvFlags::HAS_EPHEMERIS_DATA |
-                                       GnssSvFlags::HAS_ALMANAC_DATA |
-                                       GnssSvFlags::HAS_CARRIER_FREQUENCY};
+    GnssSvInfoV1_0 svInfo = {
+            .svid = svid,
+            .constellation = type,
+            .cN0Dbhz = cN0DbHz,
+            .elevationDegrees = elevationDegrees,
+            .azimuthDegrees = azimuthDegrees,
+            .carrierFrequencyHz = carrierFrequencyHz,
+            .svFlag = GnssSvFlagsV1_0::USED_IN_FIX | GnssSvFlagsV1_0::HAS_EPHEMERIS_DATA |
+                      GnssSvFlagsV1_0::HAS_ALMANAC_DATA | GnssSvFlagsV1_0::HAS_CARRIER_FREQUENCY};
     return svInfo;
 }
 
diff --git a/gnss/common/utils/default/include/Utils.h b/gnss/common/utils/default/include/Utils.h
index 4500ee6..7065a6fb 100644
--- a/gnss/common/utils/default/include/Utils.h
+++ b/gnss/common/utils/default/include/Utils.h
@@ -35,9 +35,13 @@
             const bool enableCorrVecOutputs);
     static V2_0::IGnssMeasurementCallback::GnssData getMockMeasurementV2_0();
     static V2_1::IGnssMeasurementCallback::GnssData getMockMeasurementV2_1();
+
     static aidl::android::hardware::gnss::GnssLocation getMockLocation();
     static V2_0::GnssLocation getMockLocationV2_0();
     static V1_0::GnssLocation getMockLocationV1_0();
+
+    static std::vector<aidl::android::hardware::gnss::IGnssCallback::GnssSvInfo>
+    getMockSvInfoList();
     static hidl_vec<V2_1::IGnssCallback::GnssSvInfo> getMockSvInfoListV2_1();
     static V2_1::IGnssCallback::GnssSvInfo getMockSvInfoV2_1(
             V2_0::IGnssCallback::GnssSvInfo gnssSvInfoV2_0, float basebandCN0DbHz);
@@ -48,6 +52,7 @@
                                                              float cN0DbHz, float elevationDegrees,
                                                              float azimuthDegrees,
                                                              float carrierFrequencyHz);
+
     static hidl_vec<V2_1::IGnssAntennaInfoCallback::GnssAntennaInfo> getMockAntennaInfos();
 };
 
diff --git a/gnss/common/utils/vts/Android.bp b/gnss/common/utils/vts/Android.bp
index 47eff2e..f92e609 100644
--- a/gnss/common/utils/vts/Android.bp
+++ b/gnss/common/utils/vts/Android.bp
@@ -44,6 +44,7 @@
         "android.hardware.gnss@2.1",
         "android.hardware.gnss.measurement_corrections@1.0",
         "android.hardware.gnss.measurement_corrections@1.1",
+        "android.hardware.gnss-V2-cpp",
     ],
     static_libs: [
         "libgtest",
diff --git a/gnss/common/utils/vts/Utils.cpp b/gnss/common/utils/vts/Utils.cpp
index be22ff6..06bce9d 100644
--- a/gnss/common/utils/vts/Utils.cpp
+++ b/gnss/common/utils/vts/Utils.cpp
@@ -15,6 +15,7 @@
  */
 
 #include <Utils.h>
+#include <android/hardware/gnss/IGnss.h>
 #include "gtest/gtest.h"
 
 #include <cutils/properties.h>
@@ -27,71 +28,14 @@
 using namespace measurement_corrections::V1_0;
 using V1_0::GnssLocationFlags;
 
-void Utils::checkLocation(const V1_0::GnssLocation& location, bool check_speed,
-                          bool check_more_accuracies) {
-    EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_LAT_LONG);
-    EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_ALTITUDE);
-    if (check_speed) {
-        EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_SPEED);
-    }
-    EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_HORIZONTAL_ACCURACY);
-    // New uncertainties available in O must be provided,
-    // at least when paired with modern hardware (2017+)
-    if (check_more_accuracies) {
-        EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_VERTICAL_ACCURACY);
-        if (check_speed) {
-            EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_SPEED_ACCURACY);
-            if (location.gnssLocationFlags & GnssLocationFlags::HAS_BEARING) {
-                EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_BEARING_ACCURACY);
-            }
-        }
-    }
-    EXPECT_GE(location.latitudeDegrees, -90.0);
-    EXPECT_LE(location.latitudeDegrees, 90.0);
-    EXPECT_GE(location.longitudeDegrees, -180.0);
-    EXPECT_LE(location.longitudeDegrees, 180.0);
-    EXPECT_GE(location.altitudeMeters, -1000.0);
-    EXPECT_LE(location.altitudeMeters, 30000.0);
-    if (check_speed) {
-        EXPECT_GE(location.speedMetersPerSec, 0.0);
-        EXPECT_LE(location.speedMetersPerSec, 5.0);  // VTS tests are stationary.
+template <>
+int64_t Utils::getLocationTimestampMillis(const android::hardware::gnss::GnssLocation& location) {
+    return location.timestampMillis;
+}
 
-        // Non-zero speeds must be reported with an associated bearing
-        if (location.speedMetersPerSec > 0.0) {
-            EXPECT_TRUE(location.gnssLocationFlags & GnssLocationFlags::HAS_BEARING);
-        }
-    }
-
-    /*
-     * Tolerating some especially high values for accuracy estimate, in case of
-     * first fix with especially poor geometry (happens occasionally)
-     */
-    EXPECT_GT(location.horizontalAccuracyMeters, 0.0);
-    EXPECT_LE(location.horizontalAccuracyMeters, 250.0);
-
-    /*
-     * Some devices may define bearing as -180 to +180, others as 0 to 360.
-     * Both are okay & understandable.
-     */
-    if (location.gnssLocationFlags & GnssLocationFlags::HAS_BEARING) {
-        EXPECT_GE(location.bearingDegrees, -180.0);
-        EXPECT_LE(location.bearingDegrees, 360.0);
-    }
-    if (location.gnssLocationFlags & GnssLocationFlags::HAS_VERTICAL_ACCURACY) {
-        EXPECT_GT(location.verticalAccuracyMeters, 0.0);
-        EXPECT_LE(location.verticalAccuracyMeters, 500.0);
-    }
-    if (location.gnssLocationFlags & GnssLocationFlags::HAS_SPEED_ACCURACY) {
-        EXPECT_GT(location.speedAccuracyMetersPerSecond, 0.0);
-        EXPECT_LE(location.speedAccuracyMetersPerSecond, 50.0);
-    }
-    if (location.gnssLocationFlags & GnssLocationFlags::HAS_BEARING_ACCURACY) {
-        EXPECT_GT(location.bearingAccuracyDegrees, 0.0);
-        EXPECT_LE(location.bearingAccuracyDegrees, 360.0);
-    }
-
-    // Check timestamp > 1.48e12 (47 years in msec - 1970->2017+)
-    EXPECT_GT(location.timestamp, 1.48e12);
+template <>
+int64_t Utils::getLocationTimestampMillis(const V1_0::GnssLocation& location) {
+    return location.timestamp;
 }
 
 const MeasurementCorrections Utils::getMockMeasurementCorrections() {
diff --git a/gnss/common/utils/vts/include/Utils.h b/gnss/common/utils/vts/include/Utils.h
index 91c1167..40f31d2 100644
--- a/gnss/common/utils/vts/include/Utils.h
+++ b/gnss/common/utils/vts/include/Utils.h
@@ -21,6 +21,7 @@
 #include <android/hardware/gnss/2.0/IGnss.h>
 #include <android/hardware/gnss/measurement_corrections/1.0/IMeasurementCorrections.h>
 #include <android/hardware/gnss/measurement_corrections/1.1/IMeasurementCorrections.h>
+#include <gtest/gtest.h>
 
 namespace android {
 namespace hardware {
@@ -28,8 +29,9 @@
 namespace common {
 
 struct Utils {
-    static void checkLocation(const V1_0::GnssLocation& location, bool check_speed,
-                              bool check_more_accuracies);
+  public:
+    template <class T>
+    static void checkLocation(const T& location, bool check_speed, bool check_more_accuracies);
     static const measurement_corrections::V1_0::MeasurementCorrections
     getMockMeasurementCorrections();
     static const measurement_corrections::V1_1::MeasurementCorrections
@@ -39,8 +41,80 @@
             V2_0::GnssConstellationType constellation);
 
     static bool isAutomotiveDevice();
+
+  private:
+    template <class T>
+    static int64_t getLocationTimestampMillis(const T&);
 };
 
+template <class T>
+void Utils::checkLocation(const T& location, bool check_speed, bool check_more_accuracies) {
+    EXPECT_TRUE(location.gnssLocationFlags & V1_0::GnssLocationFlags::HAS_LAT_LONG);
+    EXPECT_TRUE(location.gnssLocationFlags & V1_0::GnssLocationFlags::HAS_ALTITUDE);
+    if (check_speed) {
+        EXPECT_TRUE(location.gnssLocationFlags & V1_0::GnssLocationFlags::HAS_SPEED);
+    }
+    EXPECT_TRUE(location.gnssLocationFlags & V1_0::GnssLocationFlags::HAS_HORIZONTAL_ACCURACY);
+    // New uncertainties available in O must be provided,
+    // at least when paired with modern hardware (2017+)
+    if (check_more_accuracies) {
+        EXPECT_TRUE(location.gnssLocationFlags & V1_0::GnssLocationFlags::HAS_VERTICAL_ACCURACY);
+        if (check_speed) {
+            EXPECT_TRUE(location.gnssLocationFlags & V1_0::GnssLocationFlags::HAS_SPEED_ACCURACY);
+            if (location.gnssLocationFlags & V1_0::GnssLocationFlags::HAS_BEARING) {
+                EXPECT_TRUE(location.gnssLocationFlags &
+                            V1_0::GnssLocationFlags::HAS_BEARING_ACCURACY);
+            }
+        }
+    }
+    EXPECT_GE(location.latitudeDegrees, -90.0);
+    EXPECT_LE(location.latitudeDegrees, 90.0);
+    EXPECT_GE(location.longitudeDegrees, -180.0);
+    EXPECT_LE(location.longitudeDegrees, 180.0);
+    EXPECT_GE(location.altitudeMeters, -1000.0);
+    EXPECT_LE(location.altitudeMeters, 30000.0);
+    if (check_speed) {
+        EXPECT_GE(location.speedMetersPerSec, 0.0);
+        EXPECT_LE(location.speedMetersPerSec, 5.0);  // VTS tests are stationary.
+
+        // Non-zero speeds must be reported with an associated bearing
+        if (location.speedMetersPerSec > 0.0) {
+            EXPECT_TRUE(location.gnssLocationFlags & V1_0::GnssLocationFlags::HAS_BEARING);
+        }
+    }
+
+    /*
+     * Tolerating some especially high values for accuracy estimate, in case of
+     * first fix with especially poor geometry (happens occasionally)
+     */
+    EXPECT_GT(location.horizontalAccuracyMeters, 0.0);
+    EXPECT_LE(location.horizontalAccuracyMeters, 250.0);
+
+    /*
+     * Some devices may define bearing as -180 to +180, others as 0 to 360.
+     * Both are okay & understandable.
+     */
+    if (location.gnssLocationFlags & V1_0::GnssLocationFlags::HAS_BEARING) {
+        EXPECT_GE(location.bearingDegrees, -180.0);
+        EXPECT_LE(location.bearingDegrees, 360.0);
+    }
+    if (location.gnssLocationFlags & V1_0::GnssLocationFlags::HAS_VERTICAL_ACCURACY) {
+        EXPECT_GT(location.verticalAccuracyMeters, 0.0);
+        EXPECT_LE(location.verticalAccuracyMeters, 500.0);
+    }
+    if (location.gnssLocationFlags & V1_0::GnssLocationFlags::HAS_SPEED_ACCURACY) {
+        EXPECT_GT(location.speedAccuracyMetersPerSecond, 0.0);
+        EXPECT_LE(location.speedAccuracyMetersPerSecond, 50.0);
+    }
+    if (location.gnssLocationFlags & V1_0::GnssLocationFlags::HAS_BEARING_ACCURACY) {
+        EXPECT_GT(location.bearingAccuracyDegrees, 0.0);
+        EXPECT_LE(location.bearingAccuracyDegrees, 360.0);
+    }
+
+    // Check timestamp > 1.48e12 (47 years in msec - 1970->2017+)
+    EXPECT_GT(getLocationTimestampMillis(location), 1.48e12);
+}
+
 }  // namespace common
 }  // namespace gnss
 }  // namespace hardware
diff --git a/gnss/common/utils/vts/include/v2_1/GnssCallback.h b/gnss/common/utils/vts/include/v2_1/GnssCallback.h
index ab1375d..09a67de 100644
--- a/gnss/common/utils/vts/include/v2_1/GnssCallback.h
+++ b/gnss/common/utils/vts/include/v2_1/GnssCallback.h
@@ -28,7 +28,6 @@
 using android::hardware::gnss::common::GnssCallbackEventQueue;
 using android::hardware::gnss::measurement_corrections::V1_0::IMeasurementCorrectionsCallback;
 using android::hardware::gnss::V1_0::GnssLocationFlags;
-using android::hardware::gnss::V2_0::GnssConstellationType;
 
 using GnssLocation_1_0 = android::hardware::gnss::V1_0::GnssLocation;
 using GnssLocation_2_0 = android::hardware::gnss::V2_0::GnssLocation;