diff --git a/StandaloneMmPkg/Core/FwVol.c b/StandaloneMmPkg/Core/FwVol.c
index 5abf98c247..d95491f252 100644
--- a/StandaloneMmPkg/Core/FwVol.c
+++ b/StandaloneMmPkg/Core/FwVol.c
@@ -14,6 +14,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 #include "StandaloneMmCore.h"
 #include <Library/FvLib.h>
+#include <Library/ExtractGuidedSectionLib.h>
 
 //
 // List of file types supported by dispatcher
@@ -65,15 +66,25 @@ Returns:
 
 --*/
 {
-  EFI_STATUS          Status;
-  EFI_STATUS          DepexStatus;
-  EFI_FFS_FILE_HEADER *FileHeader;
-  EFI_FV_FILETYPE     FileType;
-  VOID                *Pe32Data;
-  UINTN               Pe32DataSize;
-  VOID                *Depex;
-  UINTN               DepexSize;
-  UINTN               Index;
+  EFI_STATUS                              Status;
+  EFI_STATUS                              DepexStatus;
+  EFI_FFS_FILE_HEADER                     *FileHeader;
+  EFI_FV_FILETYPE                         FileType;
+  VOID                                    *Pe32Data;
+  UINTN                                   Pe32DataSize;
+  VOID                                    *Depex;
+  UINTN                                   DepexSize;
+  UINTN                                   Index;
+  EFI_COMMON_SECTION_HEADER               *Section;
+  VOID                                    *SectionData;
+  UINTN                                   SectionDataSize;
+  UINT32                                  DstBufferSize;
+  VOID                                    *ScratchBuffer;
+  UINT32                                  ScratchBufferSize;
+  VOID                                    *DstBuffer;
+  UINT16                                  SectionAttribute;
+  UINT32                                  AuthenticationStatus;
+  EFI_FIRMWARE_VOLUME_HEADER              *InnerFvHeader;
 
   DEBUG ((DEBUG_INFO, "MmCoreFfsFindMmDriver - 0x%x\n", FwVolHeader));
 
@@ -83,6 +94,71 @@ Returns:
 
   FvIsBeingProcesssed (FwVolHeader);
 
+  //
+  // First check for encapsulated compressed firmware volumes
+  //
+  FileHeader = NULL;
+  do {
+    Status = FfsFindNextFile (EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE,
+               FwVolHeader, &FileHeader);
+    if (EFI_ERROR (Status)) {
+      break;
+    }
+    Status = FfsFindSectionData (EFI_SECTION_GUID_DEFINED, FileHeader,
+               &SectionData, &SectionDataSize);
+    if (EFI_ERROR (Status)) {
+      break;
+    }
+    Section = (EFI_COMMON_SECTION_HEADER *)(FileHeader + 1);
+    Status = ExtractGuidedSectionGetInfo (Section, &DstBufferSize,
+               &ScratchBufferSize, &SectionAttribute);
+    if (EFI_ERROR (Status)) {
+      break;
+    }
+
+    //
+    // Allocate scratch buffer
+    //
+    ScratchBuffer = (VOID *)(UINTN)AllocatePages (EFI_SIZE_TO_PAGES (ScratchBufferSize));
+    if (ScratchBuffer == NULL) {
+      return EFI_OUT_OF_RESOURCES;
+    }
+
+    //
+    // Allocate destination buffer, extra one page for adjustment
+    //
+    DstBuffer = (VOID *)(UINTN)AllocatePages (EFI_SIZE_TO_PAGES (DstBufferSize));
+    if (DstBuffer == NULL) {
+      return EFI_OUT_OF_RESOURCES;
+    }
+
+    //
+    // Call decompress function
+    //
+    Status = ExtractGuidedSectionDecode (Section, &DstBuffer, ScratchBuffer,
+                &AuthenticationStatus);
+    FreePages (ScratchBuffer, EFI_SIZE_TO_PAGES (ScratchBufferSize));
+    if (EFI_ERROR (Status)) {
+      goto FreeDstBuffer;
+    }
+
+    DEBUG ((DEBUG_INFO,
+      "Processing compressed firmware volume (AuthenticationStatus == %x)\n",
+      AuthenticationStatus));
+
+    Status = FindFfsSectionInSections (DstBuffer, DstBufferSize,
+               EFI_SECTION_FIRMWARE_VOLUME_IMAGE, &Section);
+    if (EFI_ERROR (Status)) {
+      goto FreeDstBuffer;
+    }
+
+    InnerFvHeader = (VOID *)(Section + 1);
+    Status = MmCoreFfsFindMmDriver (InnerFvHeader);
+    if (EFI_ERROR (Status)) {
+      goto FreeDstBuffer;
+    }
+  } while (TRUE);
+
   for (Index = 0; Index < sizeof (mMmFileTypes) / sizeof (mMmFileTypes[0]); Index++) {
     DEBUG ((DEBUG_INFO, "Check MmFileTypes - 0x%x\n", mMmFileTypes[Index]));
     FileType = mMmFileTypes[Index];
@@ -100,5 +176,10 @@ Returns:
     } while (!EFI_ERROR (Status));
   }
 
+  return EFI_SUCCESS;
+
+FreeDstBuffer:
+  FreePages (DstBuffer, EFI_SIZE_TO_PAGES (DstBufferSize));
+
   return Status;
 }
diff --git a/StandaloneMmPkg/Core/StandaloneMmCore.inf b/StandaloneMmPkg/Core/StandaloneMmCore.inf
index ff2b8b9cef..83d31e2d92 100644
--- a/StandaloneMmPkg/Core/StandaloneMmCore.inf
+++ b/StandaloneMmPkg/Core/StandaloneMmCore.inf
@@ -49,6 +49,7 @@
   BaseMemoryLib
   CacheMaintenanceLib
   DebugLib
+  ExtractGuidedSectionLib
   FvLib
   HobLib
   MemoryAllocationLib