diff --git a/data/pldm_variables.py b/data/pldm_variables.py
index b2e9e6e..b7447af 100755
--- a/data/pldm_variables.py
+++ b/data/pldm_variables.py
@@ -4,6 +4,7 @@
 Contains PLDM-related constants.
 """
 
+PLDM_SUPPORTED_TYPES = ['base', 'platform', 'bios']
 
 # PLDM types.
 PLDM_TYPE_BASE = {'VALUE': '00', 'STRING': 'base'}
@@ -83,8 +84,6 @@
 
 # PLDM command format.
 
-CMD_GETPLDMTYPES = 'base GetPLDMTypes'
-
 '''
 e.g. : GetPLDMVersion usage
 
@@ -114,4 +113,10 @@
     ' 0x00 0x00 0x00 0x00 0x%s 0x%s'    # %(TransferOperationFlag, PLDMType)
 
 
-PLDM_SUPPORTED_TYPES = ['base', 'platform', 'bios']
+'''
+e.g. : SetDateTime usage
+
+pldmtool bios SetDateTime -d <YYYYMMDDHHMMSS>
+
+'''
+CMD_SETDATETIME = 'bios SetDateTime -d %s'
diff --git a/lib/pldm_utils.py b/lib/pldm_utils.py
index a6a8aee..513e3f3 100644
--- a/lib/pldm_utils.py
+++ b/lib/pldm_utils.py
@@ -52,7 +52,6 @@
     bsu_options = fa.args_to_objects(bsu_options)
 
     stdout, stderr, rc = bsu.bmc_execute_command('pldmtool ' + option_string, **bsu_options)
-
     if parse_results:
         # Remove linefeeds following colons.
         stdout = re.sub(":\n", ":", stdout)
@@ -69,6 +68,10 @@
                 supported_types['raw'].append(record[0])
                 supported_types['text'].append(record[1].rstrip(")"))
             result['supported_types'] = supported_types
+
+        if 'date_&_time' in result:
+            return result['yyyy-mm-dd_hh'].split(' - ')[1]
+
         return result
 
     return stdout
diff --git a/pldm/test_pldm_bios.robot b/pldm/test_pldm_bios.robot
new file mode 100644
index 0000000..7c66a6d
--- /dev/null
+++ b/pldm/test_pldm_bios.robot
@@ -0,0 +1,71 @@
+*** Settings ***
+
+Documentation    Module to test PLDM BIOS commands.
+
+Library          Collections
+Library          String
+Library          ../lib/pldm_utils.py
+Variables        ../data/pldm_variables.py
+Resource         ../lib/openbmc_ffdc.robot
+
+Test Setup       Printn
+Test Teardown    FFDC On Test Case Fail
+Suite Teardown   PLDM BIOS Suite Cleanup
+
+*** Test Cases ***
+
+Verify GetDateTime
+
+    [Documentation]  Verify host date & time.
+    [Tags]  Verify_GetDateTime
+
+    # Example output:
+    # YYYY-MM-DD HH:MM:SS - 09-02-2020 16:51:23
+
+    ${pldm_output}=  Pldmtool  bios GetDateTime
+    @{date_time}=  Split String  ${pldm_output}  ${SPACE}
+    @{time}=  Split String  ${date_time}[1]  :
+
+    # verify date & time.
+    ${current_date_time}=  Get Current Date  UTC  exclude_millis=True
+    Should Contain  ${current_date_time}  ${date_time[0]}
+    Should Contain  ${current_date_time}  ${time[0]}
+
+
+Verify SetDateTime
+
+    [Documentation]  Verify set date & time for the host.
+    [Tags]  Verify_SetDateTime
+
+    # Example output:
+    # SetDateTime: SUCCESS
+
+    ${current_date_time}=  Get Current Date  UTC  exclude_millis=True
+
+    ${date}=  Add Time To Date  ${current_date_time}  400 days  exclude_millis=True
+    ${upgrade_date}=  Evaluate  re.sub(r'-* *:*', "", '${date}')  modules=re
+
+    ${time}=  Add Time To Date  ${current_date_time}  01:01:00  exclude_millis=True
+    ${upgrade_time}=  Evaluate  re.sub(r'-* *:*', "", '${time}')  modules=re
+
+    # Set date.
+    ${cmd_set_date}=  Evaluate  $CMD_SETDATETIME % '${upgrade_date}'
+    ${pldm_output}=  Pldmtool  ${cmd_set_date}
+    Valid Value  pldm_output['setdatetime']  'SUCCESS'
+
+    # Set time.
+    ${cmd_set_time}=  Evaluate  $CMD_SETDATETIME % '${upgrade_time}'
+    ${pldm_output}=  Pldmtool  ${cmd_set_time}
+    Valid Value  pldm_output['setdatetime']  'SUCCESS'
+
+*** Keywords ***
+
+PLDM BIOS Suite Cleanup
+
+    [Documentation]  Perform pldm BIOS suite cleanup.
+
+    ${result}=  Get Current Date  UTC  exclude_millis=True
+    ${current_date_time}=  Evaluate  re.sub(r'-* *:*', "", '${result}')  modules=re
+    ${cmd_set_date_time}=  Evaluate  $CMD_SETDATETIME % '${current_date_time}'
+    ${pldm_output}=  Pldmtool  ${cmd_set_date_time}
+    Valid Value  pldm_output['setdatetime']  'SUCCESS'