diff --git a/SecurityPkg/Include/Ppi/CcMeasurement.h b/SecurityPkg/Include/Ppi/CcMeasurement.h
new file mode 100644
index 0000000000..64ff991d7e
--- /dev/null
+++ b/SecurityPkg/Include/Ppi/CcMeasurement.h
@@ -0,0 +1,78 @@
+/** @file
+  CC Measurement PPI services.
+
+Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef _CC_MEASUREMENT_PPI_H_
+#define _CC_MEASUREMENT_PPI_H_
+
+#include <Protocol/CcMeasurement.h>
+
+typedef struct _EDKII_CC_PPI EDKII_CC_PPI;
+
+//
+// This bit is shall be set when HashData is the pre-hash digest.
+//
+#define EDKII_CC_PRE_HASH  0x0000000000000001
+
+//
+// This bit is shall be set when HashData is the pre-hash digest and log only.
+//
+#define EDKII_CC_PRE_HASH_LOG_ONLY  0x0000000000000002
+
+/**
+  Do a hash operation on a data buffer, extend a specific RTMR with the hash result,
+  and build a GUIDed HOB recording the event which will be passed to the DXE phase and
+  added into the Event Log.
+
+  @param[in]      This          Indicates the calling context
+  @param[in]      Flags         Bitmap providing additional information
+  @param[in]      HashData      Physical address of the start of the data buffer to be hashed.
+  @param[in]      HashDataLen   The length, in bytes, of the buffer referenced by HashData.
+  @param[in]      NewEventHdr   Pointer to a CC_EVENT_HDR data structure.
+  @param[in]      NewEventData  Pointer to the new event data.
+
+  @retval EFI_SUCCESS           Operation completed successfully.
+  @retval Others                Other error as indicated
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EDKII_CC_HASH_LOG_EXTEND_EVENT)(
+  IN      EDKII_CC_PPI             *This,
+  IN      UINT64                    Flags,
+  IN      EFI_PHYSICAL_ADDRESS      HashData,
+  IN      UINTN                     HashDataLen,
+  IN      CC_EVENT_HDR              *NewEventHdr,
+  IN      UINT8                     *NewEventData
+  );
+
+/**
+  The EDKII_CC_MEASUREMENT_PPI MapPcrToMrIndex function call provides callers
+  the info on TPM PCR <-> CC MR mapping information.
+
+  @param[in]  This       Indicates the calling context
+  @param[in]  PcrIndex   TPM PCR index.
+  @param[out] MrIndex    CC MR index.
+
+  @retval EFI_SUCCESS    The MrIndex is returned.
+  @retval Others         Other error as indicated
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EDKII_CC_MAP_PCR_TO_MR_INDEX)(
+  IN  EDKII_CC_PPI      *This,
+  IN  TCG_PCRINDEX      PcrIndex,
+  OUT EFI_CC_MR_INDEX   *MrIndex
+  );
+
+struct _EDKII_CC_PPI {
+  EDKII_CC_HASH_LOG_EXTEND_EVENT    HashLogExtendEvent;
+  EDKII_CC_MAP_PCR_TO_MR_INDEX      MapPcrToMrIndex;
+};
+
+extern EFI_GUID  gEdkiiCcPpiGuid;
+
+#endif
diff --git a/SecurityPkg/SecurityPkg.dec b/SecurityPkg/SecurityPkg.dec
index 1fa9a567da..0589cfaf68 100644
--- a/SecurityPkg/SecurityPkg.dec
+++ b/SecurityPkg/SecurityPkg.dec
@@ -266,6 +266,9 @@
   ## Include/Ppi/Tcg.h
   gEdkiiTcgPpiGuid = {0x57a13b87, 0x133d, 0x4bf3, { 0xbf, 0xf1, 0x1b, 0xca, 0xc7, 0x17, 0x6c, 0xf1 } }
 
+  ## Include/Ppi/CcMeasurement.h
+  gEdkiiCcPpiGuid = { 0x8c8f17c3, 0xbb8d, 0x4d4e, { 0x96, 0x0e, 0xd3, 0x33, 0xcf, 0x2b, 0xcb, 0x20 }}
+
 #
 # [Error.gEfiSecurityPkgTokenSpaceGuid]
 #   0x80000001 | Invalid value provided.