diff --git a/docs/src/mnem_maps/cfe_es_tlm_mnem_map b/docs/src/mnem_maps/cfe_es_tlm_mnem_map
index 63a21c636..e76b8701d 100644
--- a/docs/src/mnem_maps/cfe_es_tlm_mnem_map
+++ b/docs/src/mnem_maps/cfe_es_tlm_mnem_map
@@ -26,6 +26,10 @@ ES_OSMAJORVER=$sc_$cpu_ES_OSMAJORVER \
 ES_OSMINORVER=$sc_$cpu_ES_OSMINORVER \
 ES_OSREVISION=$sc_$cpu_ES_OSREVISION \
 ES_OSMISSIONREV=$sc_$cpu_ES_OSMISSIONREV \
+ES_PSPMAJORVER=$sc_$cpu_ES_PSPMAJORVER \
+ES_PSPMINORVER=$sc_$cpu_ES_PSPMINORVER \
+ES_PSPREVISION=$sc_$cpu_ES_PSPREVISION \
+ES_PSPMISSIONREV=$sc_$cpu_ES_PSPMISSIONREV \
 ES_PAD1=$sc_$cpu_ES_PAD1 \
 ES_PAD2=$sc_$cpu_ES_PAD2 \
 ES_PAD3=$sc_$cpu_ES_PAD3 \
diff --git a/modules/es/eds/cfe_es.xml b/modules/es/eds/cfe_es.xml
index 517e1e778..5e2f2077b 100644
--- a/modules/es/eds/cfe_es.xml
+++ b/modules/es/eds/cfe_es.xml
@@ -512,6 +512,26 @@
                \cfetlmmnemonic  \ES_OSMISSIONREV
             </LongDescription>
           </Entry>
+          <Entry name="PSPMajorVersion" type="BASE_TYPES/uint8" shortDescription="Platform Support Package Major Version Number">
+            <LongDescription>
+               \cfetlmmnemonic  \ES_PSPMAJORVER
+            </LongDescription>
+          </Entry>
+          <Entry name="PSPMinorVersion" type="BASE_TYPES/uint8" shortDescription="Platform Support Package Minor Version Number">
+            <LongDescription>
+               \cfetlmmnemonic  \ES_PSPMINORVER
+            </LongDescription>
+          </Entry>
+          <Entry name="PSPRevision" type="BASE_TYPES/uint8" shortDescription="Platform Support Package Revision Number">
+            <LongDescription>
+               \cfetlmmnemonic  \ES_PSPREVISION
+            </LongDescription>
+          </Entry>
+          <Entry name="PSPMissionRevision" type="BASE_TYPES/uint8" shortDescription="Platform Support Package MissionRevision Number">
+            <LongDescription>
+               \cfetlmmnemonic  \ES_PSPMISSIONREV
+            </LongDescription>
+          </Entry>
           <Entry name="SysLogBytesUsed" type="BASE_TYPES/uint32" shortDescription="Total number of bytes used in system log">
             <LongDescription>
                \cfetlmmnemonic  \ES_SYSLOGBYTEUSED
@@ -746,7 +766,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -857,7 +877,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -909,7 +929,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -970,7 +990,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1028,7 +1048,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1085,7 +1105,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1138,7 +1158,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1186,7 +1206,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1238,7 +1258,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1285,7 +1305,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1339,7 +1359,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1384,7 +1404,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1436,7 +1456,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1493,7 +1513,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1547,7 +1567,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1595,7 +1615,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1646,7 +1666,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1699,7 +1719,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1745,7 +1765,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1797,7 +1817,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1851,7 +1871,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1902,7 +1922,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
@@ -1954,7 +1974,7 @@
 
           \par  Command Verification
 
-          Successful execution of this command may be verified with 
+          Successful execution of this command may be verified with
           the following telemetry:
           - \b \c \ES_CMDPC - command execution counter will
           increment
diff --git a/modules/es/fsw/inc/cfe_es_msg.h b/modules/es/fsw/inc/cfe_es_msg.h
index 623651255..c6b0b61bb 100644
--- a/modules/es/fsw/inc/cfe_es_msg.h
+++ b/modules/es/fsw/inc/cfe_es_msg.h
@@ -1489,6 +1489,15 @@ typedef struct CFE_ES_HousekeepingTlm_Payload
     uint8 OSALMissionRevision; /**< \cfetlmmnemonic \ES_OSMISSIONREV
                                     \brief OS Abstraction Layer MissionRevision Number */
 
+    uint8 PSPMajorVersion;    /**< \cfetlmmnemonic \ES_PSPMAJORVER
+                                   \brief Platform Support Package Major Version Number */
+    uint8 PSPMinorVersion;    /**< \cfetlmmnemonic \ES_PSPMINORVER
+                                   \brief Platform Support Package Minor Version Number */
+    uint8 PSPRevision;        /**< \cfetlmmnemonic \ES_PSPREVISION
+                                   \brief Platform Support Package Revision Number */
+    uint8 PSPMissionRevision; /**< \cfetlmmnemonic \ES_PSPMISSIONREV
+                                   \brief Platform Support Package MissionRevision Number */
+
     CFE_ES_MemOffset_t SysLogBytesUsed; /**< \cfetlmmnemonic \ES_SYSLOGBYTEUSED
                                              \brief Total number of bytes used in system log */
     CFE_ES_MemOffset_t SysLogSize;      /**< \cfetlmmnemonic \ES_SYSLOGSIZE
diff --git a/modules/es/fsw/src/cfe_es_task.c b/modules/es/fsw/src/cfe_es_task.c
index c559c6625..73f4e98a7 100644
--- a/modules/es/fsw/src/cfe_es_task.c
+++ b/modules/es/fsw/src/cfe_es_task.c
@@ -338,6 +338,7 @@ int32 CFE_ES_TaskInit(void)
     int32   Status;
     uint32  SizeofCfeSegment;
     cpuaddr CfeSegmentAddr;
+    uint8   VersionNumber[4];
 
     /*
     ** Register the Application
@@ -444,14 +445,22 @@ int32 CFE_ES_TaskInit(void)
     /*
     ** Initialize the version numbers in the ES Housekeeping pkt
     */
-    CFE_ES_TaskData.HkPacket.Payload.CFEMajorVersion     = CFE_MAJOR_VERSION;
-    CFE_ES_TaskData.HkPacket.Payload.CFEMinorVersion     = CFE_MINOR_VERSION;
-    CFE_ES_TaskData.HkPacket.Payload.CFERevision         = CFE_REVISION;
-    CFE_ES_TaskData.HkPacket.Payload.CFEMissionRevision  = CFE_MISSION_REV;
-    CFE_ES_TaskData.HkPacket.Payload.OSALMajorVersion    = OS_MAJOR_VERSION;
-    CFE_ES_TaskData.HkPacket.Payload.OSALMinorVersion    = OS_MINOR_VERSION;
-    CFE_ES_TaskData.HkPacket.Payload.OSALRevision        = OS_REVISION;
-    CFE_ES_TaskData.HkPacket.Payload.OSALMissionRevision = OS_MISSION_REV;
+    CFE_ES_TaskData.HkPacket.Payload.CFEMajorVersion    = CFE_MAJOR_VERSION;
+    CFE_ES_TaskData.HkPacket.Payload.CFEMinorVersion    = CFE_MINOR_VERSION;
+    CFE_ES_TaskData.HkPacket.Payload.CFERevision        = CFE_REVISION;
+    CFE_ES_TaskData.HkPacket.Payload.CFEMissionRevision = CFE_MISSION_REV;
+
+    OS_GetVersionNumber(VersionNumber);
+    CFE_ES_TaskData.HkPacket.Payload.OSALMajorVersion    = VersionNumber[0];
+    CFE_ES_TaskData.HkPacket.Payload.OSALMinorVersion    = VersionNumber[1];
+    CFE_ES_TaskData.HkPacket.Payload.OSALRevision        = VersionNumber[2];
+    CFE_ES_TaskData.HkPacket.Payload.OSALMissionRevision = VersionNumber[3];
+
+    CFE_PSP_GetVersionNumber(VersionNumber);
+    CFE_ES_TaskData.HkPacket.Payload.PSPMajorVersion    = VersionNumber[0];
+    CFE_ES_TaskData.HkPacket.Payload.PSPMinorVersion    = VersionNumber[1];
+    CFE_ES_TaskData.HkPacket.Payload.PSPRevision        = VersionNumber[2];
+    CFE_ES_TaskData.HkPacket.Payload.PSPMissionRevision = VersionNumber[3];
 
     /*
     ** Task startup event message.