diff --git a/radio/1.2/Android.bp b/radio/1.2/Android.bp
index a9c80b7..c90a03c 100644
--- a/radio/1.2/Android.bp
+++ b/radio/1.2/Android.bp
@@ -24,6 +24,7 @@
         "Call",
         "CardStatus",
         "CellConnectionStatus",
+        "CellIdentity",
         "CellIdentityCdma",
         "CellIdentityGsm",
         "CellIdentityLte",
@@ -36,6 +37,7 @@
         "CellInfoLte",
         "CellInfoTdscdma",
         "CellInfoWcdma",
+        "DataRegStateResult",
         "DataRequestReason",
         "IncrementalResultsPeriodicityRange",
         "IndicationFilter",
@@ -48,6 +50,7 @@
         "ScanIntervalRange",
         "SignalStrength",
         "TdscdmaSignalStrength",
+        "VoiceRegStateResult",
         "WcdmaSignalStrength",
     ],
     gen_java: true,
diff --git a/radio/1.2/IRadioResponse.hal b/radio/1.2/IRadioResponse.hal
index f26c9ec..300aa37 100644
--- a/radio/1.2/IRadioResponse.hal
+++ b/radio/1.2/IRadioResponse.hal
@@ -98,4 +98,31 @@
      *   RadioError:INTERNAL_ERR
      */
     oneway getSignalStrengthResponse_1_2(RadioResponseInfo info, SignalStrength signalStrength);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param voiceRegResponse Current Voice registration response as defined by VoiceRegStateResult
+     *        in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     */
+    oneway getVoiceRegistrationStateResponse_1_2(RadioResponseInfo info,
+            VoiceRegStateResult voiceRegResponse);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param dataRegResponse Current Data registration response as defined by DataRegStateResult in
+     *        types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NOT_PROVISIONED
+     */
+    oneway getDataRegistrationStateResponse_1_2(RadioResponseInfo info,
+            DataRegStateResult dataRegResponse);
 };
diff --git a/radio/1.2/types.hal b/radio/1.2/types.hal
index b68895e..ac2f753 100644
--- a/radio/1.2/types.hal
+++ b/radio/1.2/types.hal
@@ -32,6 +32,7 @@
 import @1.0::LteSignalStrength;
 import @1.0::RadioConst;
 import @1.0::RadioError;
+import @1.0::RegState;
 import @1.0::SignalStrength;
 import @1.0::TdScdmaSignalStrength;
 import @1.0::TimeStampType;
@@ -462,3 +463,129 @@
     TdScdmaSignalStrength tdScdma;
     WcdmaSignalStrength wcdma;
 };
+
+struct CellIdentity {
+    /**
+     * Cell type for selecting from union CellInfo.
+     * Only one of the below vectors must be of size 1 based on a
+     * valid CellInfoType and others must be of size 0.
+     * If cell info type is NONE, then all the vectors must be of size 0.
+     */
+    CellInfoType cellInfoType;
+    vec<CellIdentityGsm> cellIdentityGsm;
+    vec<CellIdentityWcdma> cellIdentityWcdma;
+    vec<CellIdentityCdma> cellIdentityCdma;
+    vec<CellIdentityLte> cellIdentityLte;
+    vec<CellIdentityTdscdma> cellIdentityTdscdma;
+};
+
+struct VoiceRegStateResult {
+    /**
+     * Valid reg states are NOT_REG_MT_NOT_SEARCHING_OP,
+     * REG_HOME, NOT_REG_MT_SEARCHING_OP, REG_DENIED,
+     * UNKNOWN, REG_ROAMING defined in RegState
+     */
+    RegState regState;
+    /**
+     * Indicates the available voice radio technology, valid values as
+     * defined by RadioTechnology.
+     */
+    int32_t rat;
+    /**
+     * concurrent services support indicator. if registered on a CDMA system.
+     * false - Concurrent services not supported,
+     * true - Concurrent services supported
+     */
+    bool cssSupported;
+    /**
+     * TSB-58 Roaming Indicator if registered on a CDMA or EVDO system or -1 if not.
+     * Valid values are 0-255.
+     */
+    int32_t roamingIndicator;
+    /**
+     * Indicates whether the current system is in the PRL if registered on a CDMA or EVDO system
+     * or -1 if not. 0=not in the PRL, 1=in the PRL
+     */
+    int32_t systemIsInPrl;
+    /**
+     * Default Roaming Indicator from the PRL if registered on a CDMA or EVDO system or -1 if not.
+     * Valid values are 0-255.
+     */
+    int32_t defaultRoamingIndicator;
+    /**
+     * reasonForDenial if registration state is 3
+     * (Registration denied) this is an enumerated reason why
+     * registration was denied. See 3GPP TS 24.008,
+     * 10.5.3.6 and Annex G.
+     * 0 - General
+     * 1 - Authentication Failure
+     * 2 - IMSI unknown in HLR
+     * 3 - Illegal MS
+     * 4 - Illegal ME
+     * 5 - PLMN not allowed
+     * 6 - Location area not allowed
+     * 7 - Roaming not allowed
+     * 8 - No Suitable Cells in this Location Area
+     * 9 - Network failure
+     * 10 - Persistent location update reject
+     * 11 - PLMN not allowed
+     * 12 - Location area not allowed
+     * 13 - Roaming not allowed in this Location Area
+     * 15 - No Suitable Cells in this Location Area
+     * 17 - Network Failure
+     * 20 - MAC Failure
+     * 21 - Sync Failure
+     * 22 - Congestion
+     * 23 - GSM Authentication unacceptable
+     * 25 - Not Authorized for this CSG
+     * 32 - Service option not supported
+     * 33 - Requested service option not subscribed
+     * 34 - Service option temporarily out of order
+     * 38 - Call cannot be identified
+     * 48-63 - Retry upon entry into a new cell
+     * 95 - Semantically incorrect message
+     * 96 - Invalid mandatory information
+     * 97 - Message type non-existent or not implemented
+     * 98 - Message type not compatible with protocol state
+     * 99 - Information element non-existent or not implemented
+     * 100 - Conditional IE error
+     * 101 - Message not compatible with protocol state
+     * 111 - Protocol error, unspecified
+     */
+    int32_t reasonForDenial;
+
+    CellIdentity cellIdentity;
+};
+
+struct DataRegStateResult {
+    /**
+     * Valid reg states are NOT_REG_MT_NOT_SEARCHING_OP,
+     * REG_HOME, NOT_REG_MT_SEARCHING_OP, REG_DENIED,
+     * UNKNOWN, REG_ROAMING defined in RegState
+     */
+    RegState regState;
+    /**
+     * Indicates the available data radio technology,
+     * valid values as defined by RadioTechnology.
+     */
+    int32_t rat;
+    /**
+     * If registration state is 3 (Registration
+     * denied) this is an enumerated reason why
+     * registration was denied. See 3GPP TS 24.008,
+     * Annex G.6 "Additional cause codes for GMM".
+     * 7 == GPRS services not allowed
+     * 8 == GPRS services and non-GPRS services not allowed
+     * 9 == MS identity cannot be derived by the network
+     * 10 == Implicitly detached
+     * 14 == GPRS services not allowed in this PLMN
+     * 16 == MSC temporarily not reachable
+     * 40 == No PDP context activated
+     */
+    int32_t reasonDataDenied;
+    /**
+     * The maximum number of simultaneous Data Calls must be established using setupDataCall().
+     */
+    int32_t maxDataCalls;
+    CellIdentity cellIdentity;
+};
diff --git a/radio/1.2/vts/functional/radio_hidl_hal_api.cpp b/radio/1.2/vts/functional/radio_hidl_hal_api.cpp
index 34a87e1..ee130f8 100644
--- a/radio/1.2/vts/functional/radio_hidl_hal_api.cpp
+++ b/radio/1.2/vts/functional/radio_hidl_hal_api.cpp
@@ -673,3 +673,40 @@
     ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_2->rspInfo.error,
                                  {RadioError::NONE, RadioError::NO_NETWORK_FOUND}));
 }
+
+/*
+ * Test IRadio.getVoiceRegistrationState() for the response returned.
+ */
+TEST_F(RadioHidlTest_v1_2, getVoiceRegistrationState) {
+    int serial = GetRandomSerialNumber();
+
+    Return<void> res = radio_v1_2->getVoiceRegistrationState(serial);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_2->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_2->rspInfo.serial);
+
+    ALOGI("getVoiceRegistrationStateResponse_1_2, rspInfo.error = %s\n",
+          toString(radioRsp_v1_2->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_2->rspInfo.error,
+                                 {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE}));
+}
+
+/*
+ * Test IRadio.getDataRegistrationState() for the response returned.
+ */
+TEST_F(RadioHidlTest_v1_2, getDataRegistrationState) {
+    int serial = GetRandomSerialNumber();
+
+    Return<void> res = radio_v1_2->getDataRegistrationState(serial);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_2->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_v1_2->rspInfo.serial);
+
+    ALOGI("getVoiceRegistrationStateResponse_1_2, rspInfo.error = %s\n",
+          toString(radioRsp_v1_2->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(
+        radioRsp_v1_2->rspInfo.error,
+        {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::NOT_PROVISIONED}));
+}
diff --git a/radio/1.2/vts/functional/radio_hidl_hal_utils_v1_2.h b/radio/1.2/vts/functional/radio_hidl_hal_utils_v1_2.h
index 45fbd04..ce46878 100644
--- a/radio/1.2/vts/functional/radio_hidl_hal_utils_v1_2.h
+++ b/radio/1.2/vts/functional/radio_hidl_hal_utils_v1_2.h
@@ -416,6 +416,12 @@
 
     Return<void> getCellInfoListResponse_1_2(
         const RadioResponseInfo& info, const ::android::hardware::hidl_vec<CellInfo>& cellInfo);
+
+    Return<void> getVoiceRegistrationStateResponse_1_2(
+        const RadioResponseInfo& info, const V1_2::VoiceRegStateResult& voiceRegResponse);
+
+    Return<void> getDataRegistrationStateResponse_1_2(
+        const RadioResponseInfo& info, const V1_2::DataRegStateResult& dataRegResponse);
 };
 
 /* Callback class for radio indication */
diff --git a/radio/1.2/vts/functional/radio_response.cpp b/radio/1.2/vts/functional/radio_response.cpp
index d96f76b..9195689 100644
--- a/radio/1.2/vts/functional/radio_response.cpp
+++ b/radio/1.2/vts/functional/radio_response.cpp
@@ -731,4 +731,14 @@
     rspInfo = info;
     parent_v1_2.notify();
     return Void();
-}
\ No newline at end of file
+}
+
+Return<void> RadioResponse_v1_2::getVoiceRegistrationStateResponse_1_2(
+    const RadioResponseInfo& /*info*/, const V1_2::VoiceRegStateResult& /*voiceRegResponse*/) {
+    return Void();
+}
+
+Return<void> RadioResponse_v1_2::getDataRegistrationStateResponse_1_2(
+    const RadioResponseInfo& /*info*/, const V1_2::DataRegStateResult& /*dataRegResponse*/) {
+    return Void();
+}