diff --git a/src/test/cord-api/Framework/Subscriber.robot b/src/test/cord-api/Framework/Subscriber.robot
index bf6939a..31a158a 100644
--- a/src/test/cord-api/Framework/Subscriber.robot
+++ b/src/test/cord-api/Framework/Subscriber.robot
@@ -125,3 +125,30 @@
     Run    kubectl -n voltha exec ${RG_CONTAINER} -- dhclient -nw
     Run    kubectl -n voltha exec ${RG_CONTAINER} -- dhclient -nw -r
     Run    kubectl -n voltha exec ${RG_CONTAINER} -- dhclient -nw
+
+Validate Subscriber Service Chain
+    [Arguments]    ${serial_no}    ${expected}=True
+    ${resp}=    CORD Get    ${VOLT_SUBSCRIBER}
+    ${jsondata}=    To Json    ${resp.content}
+    Log    ${jsondata}
+    ${length}=    Get Length    ${jsondata['items']}
+    : FOR    ${INDEX}    IN RANGE    0    ${length}
+    \    ${value}=    Get From List    ${jsondata['items']}    ${INDEX}
+    \    ${sl}=    Get From Dictionary    ${value}    subscribed_links_ids
+    \    ${result}    ${slinks}=    Run Keyword And Ignore Error    Get From List    ${sl}    0
+    \    ${sn}=    Get From Dictionary    ${value}    onu_device
+    \    Run Keyword If    '${sn}' == '${serial_no}'    Exit For Loop
+    Run Keyword If    '${expected}' == 'True'    Should Not Be Empty    ${slinks}    ELSE    Should Be Empty    ${sl}
+
+Validate Fabric CrossConnect SI
+    [Arguments]    ${stag}    ${expected}=${EMPTY}
+    ${resp}=    CORD Get    ${FABRIC_CROSSCONNECT_SERVICEINSTANCES}
+    ${jsondata}=    To Json    ${resp.content}
+    Log    ${jsondata}
+    ${length}=    Get Length    ${jsondata['items']}
+    @{tags}=    Create List
+    : FOR    ${INDEX}    IN RANGE    0    ${length}
+    \    ${value}=    Get From List    ${jsondata['items']}    ${INDEX}
+    \    ${tag}=    Get From Dictionary    ${value}    s_tag
+    \    Append To List    ${tags}    ${tag}
+    Run Keyword If    '${expected}' != '${EMPTY}'    List Should Contain Value    ${tags}    ${stag}    ELSE    List Should Not Contain Value    ${tags}    ${stag}
diff --git a/src/test/cord-api/Properties/RestApiProperties.py b/src/test/cord-api/Properties/RestApiProperties.py
index 74264b1..1046cbf 100644
--- a/src/test/cord-api/Properties/RestApiProperties.py
+++ b/src/test/cord-api/Properties/RestApiProperties.py
@@ -72,3 +72,4 @@
 ATT_SERVICE = '/xosapi/v1/att-workflow-driver/attworkflowdriverservices'
 ATT_WHITELIST = '/xosapi/v1/att-workflow-driver/attworkflowdriverwhitelistentries'
 ATT_SERVICEINSTANCES = '/xosapi/v1/att-workflow-driver/attworkflowdriverserviceinstances'
+FABRIC_CROSSCONNECT_SERVICEINSTANCES='/xosapi/v1/fabric-crossconnect/fabriccrossconnectserviceinstances'
diff --git a/src/test/cord-api/Tests/WorkflowValidations/SIAB.robot b/src/test/cord-api/Tests/WorkflowValidations/SIAB.robot
index fc0f15e..ffd4968 100644
--- a/src/test/cord-api/Tests/WorkflowValidations/SIAB.robot
+++ b/src/test/cord-api/Tests/WorkflowValidations/SIAB.robot
@@ -15,7 +15,7 @@
 *** Settings ***
 Documentation     Test various E2E conditions for seba-in-a-box
 Suite Setup       Setup
-Suite Teardown    Delete All Sessions
+Suite Teardown    Teardown
 Test Setup        Setup Test
 Test Teardown     Test Cleanup
 Library           Collections
@@ -48,6 +48,7 @@
     [Documentation]    Validates E2E Ping Connectivity and object states for the given scenario:
     ...    Configure whitelist with correct ONU location
     ...    Validate successful authentication/DHCP/E2E ping
+    [Setup]    None
     [Tags]    stable    latest
     Wait Until Keyword Succeeds    300s    15s    Validate ONU States    ACTIVE    ENABLED    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    AWAITING    ${onu_device}
@@ -55,6 +56,8 @@
     Validate Authentication    True    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    APPROVED    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    enabled    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    1
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    True
     Validate DHCP and Ping    True    True    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     ${subscriber_id}=    Retrieve Subscriber    ${c_tag}
     CORD Put    ${VOLT_SUBSCRIBER}    {"status":"disabled"}    ${subscriber_id}
@@ -79,13 +82,17 @@
     Validate Authentication    True    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    APPROVED    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    enabled    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    True
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    True
     Validate DHCP and Ping    True    True    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Restart RG Pod
     Remove Whitelist
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    DISABLED    AWAITING    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    awaiting-auth    ${onu_device}
     Validate Authentication    False    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
-    Validate DHCP and Ping    False    False    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    False
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    False
+    Validate DHCP and Ping    True    False    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Restart RG Pod
     Create Whitelist
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    AWAITING    ${onu_device}
@@ -93,6 +100,8 @@
     Validate Authentication    True    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    APPROVED    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    enabled    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    True
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    True
     Validate DHCP and Ping    True    True    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
 
 ONU in Correct Location -> ONU in Wrong Location -> ONU in Correct Location
@@ -110,11 +119,15 @@
     Validate Authentication    True    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    APPROVED    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    enabled    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    True
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    True
     Validate DHCP and Ping    True    True    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Restart RG Pod
     Update Whitelist with Wrong Location
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    DISABLED    AWAITING    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    awaiting-auth    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    False
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    False
     Validate Authentication    False    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Validate DHCP and Ping    False    False    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Restart RG Pod
@@ -124,6 +137,8 @@
     Validate Authentication    True    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    APPROVED    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    enabled    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    True
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    True
     Validate DHCP and Ping    True    True    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
 
 ONU in Correct Location -> Remove Subscriber -> Create Subscriber
@@ -141,6 +156,8 @@
     Validate Authentication    True    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    APPROVED    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    enabled    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    True
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    True
     Validate DHCP and Ping    True    True    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Restart RG Pod
     Remove Subscriber
@@ -152,6 +169,8 @@
     Validate Authentication    True    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    APPROVED    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    enabled    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    True
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    True
     Validate DHCP and Ping    True    True    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
 
 ONU in Correct Location (Skip Subscriber Provisioning) -> Provision Subscriber
@@ -173,6 +192,8 @@
     Validate Authentication    True    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    APPROVED    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    enabled    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    True
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    True
     Validate DHCP and Ping    True    True    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
 
 ONU in Correct Location (Skip Authentication)
@@ -183,6 +204,8 @@
     Wait Until Keyword Succeeds    300s    15s    Validate ONU States    ACTIVE    ENABLED    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    AWAITING    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    awaiting-auth    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    False
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    False
     Validate DHCP and Ping    True    False    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
 
 ONU not in Whitelist
@@ -197,6 +220,8 @@
     Validate Authentication    False    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    DISABLED    AWAITING    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    awaiting-auth    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    False
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    False
     Validate DHCP and Ping    False    False    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
 
 ONU not in Whitelist (Skip Subscriber Provisioning) -> Add ONU to Whitelist -> Provision Subscriber
@@ -227,6 +252,8 @@
     Validate Authentication    True    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    APPROVED    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    enabled    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    True
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    True
     Validate DHCP and Ping    True    True    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
 
 ONU in Wrong Location
@@ -241,6 +268,8 @@
     Validate Authentication    False    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    DISABLED    AWAITING    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    awaiting-auth    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    False
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    False
     Validate DHCP and Ping    False    False    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
 
 ONU in Wrong Location (Skip Subscriber Provisioning) -> ONU in Correct Location -> Provision Subscriber
@@ -272,6 +301,8 @@
     Validate Authentication    True    eth0    wpa_supplicant.conf    ${kube_node_ip}     ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    APPROVED    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    enabled    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Service Chain    ${onu_device}    True
+    Wait Until Keyword Succeeds    60s    2s    Validate Fabric CrossConnect SI    ${s_tag}    True
     Validate DHCP and Ping    True    True    eth0    ${s_tag}    ${c_tag}    ${dst_host_ip}    ${kube_node_ip}    ${local_user}    ${local_pass}    K8S    ${RG_CONTAINER}
 
 *** Keywords ***
@@ -315,22 +346,29 @@
     ${datetime}=    Get Current Datetime On Kubernetes Node    localhost    ${local_user}    ${local_pass}
     Set Suite Variable    ${datetime}
 
+Teardown
+    Setup Test
+    Delete All Sessions
+
 Setup Test
     ${datetime}=    Get Current Datetime On Kubernetes Node    ${kube_node_ip}     ${local_user}    ${local_pass}
     Set Suite Variable    ${datetime}
+    Wait Until Keyword Succeeds    60s    2s    Create Whitelist
+    Wait Until Keyword Succeeds    60s    2s    Create Subscriber
+    Wait Until Keyword Succeeds    60s    2s    Create VOLT
+    Wait Until Keyword Succeeds    120s    2s    Validate ATT Workflow Driver SI    ENABLED    AWAITING    ${onu_device}
+    Wait Until Keyword Succeeds    60s    15s    Validate ONU States    ACTIVE    ENABLED    ${onu_device}
+    Wait Until Keyword Succeeds    60s    2s    Validate Subscriber Status    awaiting-auth    ${onu_device}
     ${RG_CONTAINER}=    Run    kubectl -n voltha get pod|grep "^rg-"|cut -d' ' -f1
     Set Suite Variable    ${RG_CONTAINER}
 
 Test Cleanup
     [Documentation]    Restore back to initial state per each test
     Log Kubernetes Containers Logs Since Time    ${datetime}    ${container_list}
+    Wait Until Keyword Succeeds    60s    2s    Clean Up Objects    ${VOLT_SUBSCRIBER}
+    Wait Until Keyword Succeeds    60s    2s    Clean Up Objects    ${VOLT_DEVICE}
+    Wait Until Keyword Succeeds    60s    2s    Clean Up Objects    ${ATT_WHITELIST}
     Restart RG Pod
-    ${status}    ${whitelist_id}=    Run Keyword And Ignore Error    Retrieve Whitelist Entry    ${onu_device}
-    Run Keyword And Ignore Error    CORD Put    ${ATT_WHITELIST}    {"pon_port_id": 1 }    ${whitelist_id}
-    Run Keyword And Ignore Error    CORD Put    ${ATT_SERVICEINSTANCES}    {"authentication_state": "AWAITING"}    ${att_si_id}
-    Run Keyword And Ignore Error    CORD Put    ${ATT_SERVICEINSTANCES}    {"onu_state": "ENABLED"}    ${att_si_id}
-    Run Keyword And Ignore Error    Create Whitelist
-    Run Keyword And Ignore Error    Create Subscriber
 
 Restart RG Pod
     Run    kubectl -n voltha delete pod ${RG_CONTAINER}
@@ -367,4 +405,3 @@
 Update Whitelist with Correct Location
     ${whitelist_id}=    Retrieve Whitelist Entry    ${onu_device}
     CORD Put    ${ATT_WHITELIST}    {"pon_port_id": ${onu_location} }    ${whitelist_id}
-