diff --git a/ArmPkg/Drivers/MmCommunicationDxe/MmCommunication.c b/ArmPkg/Drivers/MmCommunicationDxe/MmCommunication.c
index 7fa0834e8c..e3455384fe 100644
--- a/ArmPkg/Drivers/MmCommunicationDxe/MmCommunication.c
+++ b/ArmPkg/Drivers/MmCommunicationDxe/MmCommunication.c
@@ -20,8 +20,7 @@
 
 #include <IndustryStandard/ArmStdSmc.h>
 #include <IndustryStandard/ArmFfaSvc.h>
-
-#include "MmCommunicate.h"
+#include <IndustryStandard/MmCommunicate.h>
 
 //
 // Partition ID if FF-A support is enabled
diff --git a/ArmPkg/Drivers/MmCommunicationDxe/MmCommunication.inf b/ArmPkg/Drivers/MmCommunicationDxe/MmCommunication.inf
index ad47fa2c89..1cd0a25e69 100644
--- a/ArmPkg/Drivers/MmCommunicationDxe/MmCommunication.inf
+++ b/ArmPkg/Drivers/MmCommunicationDxe/MmCommunication.inf
@@ -24,7 +24,6 @@
 #
 
 [Sources.AARCH64]
-  MmCommunicate.h
   MmCommunication.c
 
 [Packages]
diff --git a/ArmPkg/Drivers/MmCommunicationPei/MmCommunicationPei.c b/ArmPkg/Drivers/MmCommunicationPei/MmCommunicationPei.c
index 864781ee32..178c9256aa 100644
--- a/ArmPkg/Drivers/MmCommunicationPei/MmCommunicationPei.c
+++ b/ArmPkg/Drivers/MmCommunicationPei/MmCommunicationPei.c
@@ -8,6 +8,7 @@
 
 #include <PiPei.h>
 #include <IndustryStandard/ArmStdSmc.h>
+#include <IndustryStandard/MmCommunicate.h>
 
 #include <Protocol/MmCommunication.h>
 #include <Ppi/MmCommunication.h>
@@ -21,16 +22,6 @@
 #include <Library/PeimEntryPoint.h>
 #include <Library/PeiServicesLib.h>
 
-#define MM_MAJOR_VER_MASK   0xEFFF0000
-#define MM_MINOR_VER_MASK   0x0000FFFF
-#define MM_MAJOR_VER_SHIFT  16
-
-#define MM_MAJOR_VER(x)  (((x) & MM_MAJOR_VER_MASK) >> MM_MAJOR_VER_SHIFT)
-#define MM_MINOR_VER(x)  ((x) & MM_MINOR_VER_MASK)
-
-#define MM_CALLER_MAJOR_VER  0x1UL
-#define MM_CALLER_MINOR_VER  0x0
-
 //
 // Partition ID if FF-A support is enabled
 //
diff --git a/ArmPkg/Drivers/MmCommunicationDxe/MmCommunicate.h b/ArmPkg/Include/IndustryStandard/MmCommunicate.h
similarity index 54%
rename from ArmPkg/Drivers/MmCommunicationDxe/MmCommunicate.h
rename to ArmPkg/Include/IndustryStandard/MmCommunicate.h
index 5c5fcb5768..a1924a55b3 100644
--- a/ArmPkg/Drivers/MmCommunicationDxe/MmCommunicate.h
+++ b/ArmPkg/Include/IndustryStandard/MmCommunicate.h
@@ -1,9 +1,18 @@
 /** @file
+  Header file for Management Mode Interface via SMC.
+  This header file is used in normal world only.
 
-  Copyright (c) 2016-2021, Arm Limited. All rights reserved.<BR>
+  Copyright (c) 2016-2024, Arm Limited. All rights reserved.<BR>
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 
+  @par Glossary:
+    - MM - MM Management mode.
+
+  @par Reference(s):
+    -  ARM Management Mode Interface Specification
+    [https://developer.arm.com/documentation/den0060/latest/]
+
 **/
 
 #ifndef MM_COMMUNICATE_H_