diff --git a/MdePkg/Include/IndustryStandard/Udf.h b/MdePkg/Include/IndustryStandard/Udf.h
new file mode 100644
index 0000000000..0febb4bcda
--- /dev/null
+++ b/MdePkg/Include/IndustryStandard/Udf.h
@@ -0,0 +1,60 @@
+/** @file
+  OSTA Universal Disk Format (UDF) definitions.
+
+  Copyright (C) 2014-2017 Paulo Alcantara <pcacjr@zytor.com>
+
+  This program and the accompanying materials are licensed and made available
+  under the terms and conditions of the BSD License which accompanies this
+  distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT
+  WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+**/
+
+#ifndef __UDF_H__
+#define __UDF_H__
+
+#define UDF_BEA_IDENTIFIER   "BEA01"
+#define UDF_NSR2_IDENTIFIER  "NSR02"
+#define UDF_NSR3_IDENTIFIER  "NSR03"
+#define UDF_TEA_IDENTIFIER   "TEA01"
+
+#define UDF_LOGICAL_SECTOR_SHIFT  11
+#define UDF_LOGICAL_SECTOR_SIZE   ((UINT64)(1ULL << UDF_LOGICAL_SECTOR_SHIFT))
+#define UDF_VRS_START_OFFSET      ((UINT64)(16ULL << UDF_LOGICAL_SECTOR_SHIFT))
+
+#define _GET_TAG_ID(_Pointer) \
+  (((UDF_DESCRIPTOR_TAG *)(_Pointer))->TagIdentifier)
+
+#define IS_AVDP(_Pointer) \
+  ((BOOLEAN)(_GET_TAG_ID (_Pointer) == 2))
+
+#pragma pack(1)
+
+typedef struct {
+  UINT16  TagIdentifier;
+  UINT16  DescriptorVersion;
+  UINT8   TagChecksum;
+  UINT8   Reserved;
+  UINT16  TagSerialNumber;
+  UINT16  DescriptorCRC;
+  UINT16  DescriptorCRCLength;
+  UINT32  TagLocation;
+} UDF_DESCRIPTOR_TAG;
+
+typedef struct {
+  UINT32  ExtentLength;
+  UINT32  ExtentLocation;
+} UDF_EXTENT_AD;
+
+typedef struct {
+  UDF_DESCRIPTOR_TAG  DescriptorTag;
+  UDF_EXTENT_AD       MainVolumeDescriptorSequenceExtent;
+  UDF_EXTENT_AD       ReserveVolumeDescriptorSequenceExtent;
+  UINT8               Reserved[480];
+} UDF_ANCHOR_VOLUME_DESCRIPTOR_POINTER;
+
+#pragma pack()
+
+#endif