diff --git a/lib/utilities.py b/lib/utilities.py
index 498348c..a68354c 100755
--- a/lib/utilities.py
+++ b/lib/utilities.py
@@ -231,3 +231,25 @@
     return row
 
 ###############################################################################
+
+
+###############################################################################
+def list_to_set(fru_list=""):
+    r"""
+    Pack the list into a set tuple and return.
+
+    It may seem that this function is rather trivial. However, it simplifies
+    the code and improves robot program readability and achieve the result
+    required.
+
+    Example result:
+
+    set(['Version', 'PartNumber', 'SerialNumber', 'FieldReplaceable',
+    'BuildDate', 'Present', 'Manufacturer', 'PrettyName', 'Cached', 'Model'])
+
+    # Description of arguments.
+    fru_list   List of FRU's elements.
+    """
+    return set(fru_list)
+
+###############################################################################
diff --git a/tests/test_inventory.robot b/tests/test_inventory.robot
index 3c4ac8b..34694c4 100644
--- a/tests/test_inventory.robot
+++ b/tests/test_inventory.robot
@@ -5,6 +5,7 @@
 Resource          ../lib/utils.robot
 Resource          ../lib/state_manager.robot
 Resource          ../lib/openbmc_ffdc.robot
+Library           ../lib/utilities.py
 
 Variables         ../data/variables.py
 Variables         ../data/inventory.py
@@ -105,6 +106,42 @@
     \  Should Be True  ${present}
 
 
+Verify FRU Properties
+    [Documentation]  Verify the FRU properties fields.
+    [Tags]  Verify_FRU_Properties
+    # Example:
+    # A FRU would have "FieldReplaceable" set to boolean 1 and should have
+    # the following entries
+    #  "fru": [
+    #    "FieldReplaceable"
+    #    "BuildDate",
+    #    "Cached"
+    #    "SerialNumber",
+    #    "Version",
+    #    "Model",
+    #    "PrettyName",
+    #    "PartNumber",
+    #    "Present",
+    #    "Manufacturer",
+    # ]
+    # and FRU which doesn't have one of this fields is an error.
+    #   "/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm0": {
+    #    "FieldReplaceable": 1,
+    #    "BuildDate": "",
+    #    "Cached": 0,
+    #    "SerialNumber": "0x0300cf4f",
+    #    "Version": "0x00",
+    #    "Model": "M393A1G40EB1-CRC    ",
+    #    "PrettyName": "0x0c",
+    #    "PartNumber": "",
+    #    "Present": 1,
+    #    "Manufacturer": "0xce80"
+    # },
+
+    ${system_list}=  Get Endpoint Paths  ${HOST_INVENTORY_URI}system  *
+    ${fru_list}=  Qualified FRU List  @{system_list}
+    Validate FRU Properties Fields  @{fru_list}
+
 *** Keywords ***
 
 Test Suite Setup
@@ -128,3 +165,56 @@
     Should Be Equal As Strings  ${resp.status_code}  ${HTTP_OK}
     ${jsondata}=  To JSON  ${resp.content}
     [Return]  ${jsondata}
+
+
+Qualified FRU List
+    [Documentation]  Build the list of valid FRUs.
+    [Arguments]  @{system_list}
+    # Description of arguments:
+    # system_list  List of system inventory URLs.
+    # Example:
+    # /xyz/openbmc_project/inventory/system/chassis/motherboard
+    # /xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0
+    # /xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1
+    # /xyz/openbmc_project/inventory/system/chassis/motherboard/dimm0
+    # /xyz/openbmc_project/inventory/system/chassis/motherboard/dimm1
+    # /xyz/openbmc_project/inventory/system/chassis/motherboard/dimm2
+    # /xyz/openbmc_project/inventory/system/chassis/motherboard/dimm3
+    # /xyz/openbmc_project/inventory/system/chassis/motherboard/dimm4
+    # /xyz/openbmc_project/inventory/system/chassis/motherboard/dimm5
+    # /xyz/openbmc_project/inventory/system/chassis/motherboard/dimm6
+    # /xyz/openbmc_project/inventory/system/chassis/motherboard/dimm7
+
+    ${fru_list}=  Create List
+    :FOR  ${fru_uri}  IN  @{system_list}
+    \  ${is_fru}=  OpenBMC Get Request  ${fru_uri}/attr/FieldReplaceable
+    \  ${status}=  Run Keyword And Return Status  Should Be True  ${is_fru}
+    \  Run Keyword If  '${status}' == '${True}'
+    ...  Append To List  ${fru_list}  ${fru_uri}
+
+    [Return]  ${fru_list}
+
+
+Validate FRU Properties Fields
+    [Documentation]  Compare valid FRUs from system vs expected FRU set.
+    [Arguments]  @{fru_list}
+    # Description of arguments:
+    # fru_list  List of qualified FRU URLs.
+
+    # Build the pre-defined set list from data/inventory.py derived from
+    # a group of YAML files.
+    # Example:
+    # set(['Version', 'PartNumber', 'SerialNumber', 'FieldReplaceable',
+    # 'BuildDate', 'Present', 'Manufacturer', 'PrettyName', 'Cached', 'Model'])
+    ${fru_set}=  List To Set  ${inventory_dict['fru']}
+
+    # Iterate through the FRU's url and compare the set dictionary keys
+    # with the pre-define inventory data.
+    :FOR  ${fru_url_path}  IN  @{fru_list}
+    \  ${fru_field}=  Read Properties  ${fru_url_path}
+    # ------------------------------------------------------------
+    #  ${fru_field.viewkeys()} extracts the list of keys from the
+    #  JSON dictionary as a set.
+    # ------------------------------------------------------------
+    \  Should Be Equal  ${fru_field.viewkeys()}  ${fru_set}
+