diff --git a/DynamicTablesPkg/DynamicTablesPkg.dec b/DynamicTablesPkg/DynamicTablesPkg.dec
index 9996bdf6f5..80a61dd2db 100644
--- a/DynamicTablesPkg/DynamicTablesPkg.dec
+++ b/DynamicTablesPkg/DynamicTablesPkg.dec
@@ -24,6 +24,9 @@
   ##  @libraryclass  Defines a set of APIs for Dynamic AML generation.
   AmlLib|Include/Library/AmlLib/AmlLib.h
 
+  ##  @libraryclass  Defines a set of APIs to a hardware information parser.
+  HwInfoParserLib|Include/Library/HwInfoParserLib.h
+
   ##  @libraryclass  Defines a set of methods for fixing up a SSDT Serial Port.
   SsdtSerialPortFixupLib|Include/Library/SsdtSerialPortFixupLib.h
 
diff --git a/DynamicTablesPkg/Include/Library/HwInfoParserLib.h b/DynamicTablesPkg/Include/Library/HwInfoParserLib.h
new file mode 100644
index 0000000000..05c21aeac0
--- /dev/null
+++ b/DynamicTablesPkg/Include/Library/HwInfoParserLib.h
@@ -0,0 +1,99 @@
+/** @file
+  Hardware information parser library.
+
+  Copyright (c) 2021, ARM Limited. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef HW_INFO_PARSER_LIB_H_
+#define HW_INFO_PARSER_LIB_H_
+
+#include <ConfigurationManagerObject.h>
+
+/** A handle to the HwInfoParser instance.
+*/
+typedef VOID *HW_INFO_PARSER_HANDLE;
+
+/** Function pointer called by the parser to add information.
+
+  Callback function that the parser can use to add new
+  CmObj. This function must copy the CmObj data and not rely on
+  the parser preserving the CmObj memory.
+  This function is responsible of the Token allocation.
+
+  @param  [in]  ParserHandle  A handle to the parser instance.
+  @param  [in]  Context       A pointer to the caller's context provided in
+                              HwInfoParserInit ().
+  @param  [in]  CmObjDesc     CM_OBJ_DESCRIPTOR containing the CmObj(s) to add.
+  @param  [out] Token         If provided and success, contain the token
+                              generated for the CmObj.
+
+  @retval EFI_SUCCESS             The function completed successfully.
+  @retval EFI_INVALID_PARAMETER   Invalid parameter.
+**/
+typedef
+EFI_STATUS
+(EFIAPI *HW_INFO_ADD_OBJECT)(
+  IN        HW_INFO_PARSER_HANDLE   ParserHandle,
+  IN        VOID                  *Context,
+  IN  CONST CM_OBJ_DESCRIPTOR     *CmObjDesc,
+  OUT       CM_OBJECT_TOKEN       *Token OPTIONAL
+  );
+
+/** Initialise the HwInfoParser.
+
+  The HwInfoParser shall use the information provided by the HwDataSource
+  to initialise the internal state of the parser or to index the data. This
+  internal state shall be linked to the ParserHandle using an implementation
+  defined mechanism.
+
+  @param [in]   HwDataSource    Pointer to the blob containing the hardware
+                                information. It can be a pointer to a Device
+                                Tree, an XML file, etc. or any other data
+                                structure defined by the HwInfoParser.
+  @param [in]   Context         A pointer to the caller's context.
+  @param [in]   HwInfoAdd       Function pointer called by the parser when
+                                adding information.
+  @param [out]  ParserHandle    A handle to the parser instance.
+
+  @retval EFI_SUCCESS             The function completed successfully.
+  @retval EFI_INVALID_PARAMETER   Invalid parameter.
+**/
+EFI_STATUS
+EFIAPI
+HwInfoParserInit (
+  IN    VOID                   *HwDataSource,
+  IN    VOID                   *Context,
+  IN    HW_INFO_ADD_OBJECT     HwInfoAdd,
+  OUT   HW_INFO_PARSER_HANDLE  *ParserHandle
+  );
+
+/** Parse the data provided by the HwDataSource.
+
+  @param [in]  ParserHandle    A handle to the parser instance.
+
+  @retval EFI_SUCCESS             The function completed successfully.
+  @retval EFI_INVALID_PARAMETER   Invalid parameter.
+  @retval EFI_OUT_OF_RESOURCES    An allocation has failed.
+**/
+EFI_STATUS
+EFIAPI
+HwInfoParse (
+  IN  HW_INFO_PARSER_HANDLE  ParserHandle
+  );
+
+/** Cleanup any internal state and resources that were allocated
+    by the the HwInfoParser.
+
+  @param [in]  ParserHandle    A handle to the parser instance.
+
+  @retval EFI_SUCCESS             The function completed successfully.
+  @retval EFI_INVALID_PARAMETER   Invalid parameter.
+**/
+EFI_STATUS
+EFIAPI
+HwInfoParserShutdown (
+  IN  HW_INFO_PARSER_HANDLE  ParserHandle
+  );
+
+#endif // HW_INFO_PARSER_LIB_H_