diff --git a/sections/cper-section-dmar-vtd.c b/sections/cper-section-dmar-vtd.c
index a7e13a7..734e88a 100644
--- a/sections/cper-section-dmar-vtd.c
+++ b/sections/cper-section-dmar-vtd.c
@@ -6,6 +6,7 @@
  **/
 #include <stdio.h>
 #include "json.h"
+#include "b64.h"
 #include "../edk/Cper.h"
 #include "../cper-utils.h"
 #include "cper-section-dmar-vtd.h"
@@ -29,8 +30,37 @@
     json_object_object_add(section_ir, "globalStatusRegister", json_object_new_uint64(vtd_error->GlobalStatus));
     json_object_object_add(section_ir, "faultStatusRegister", json_object_new_uint64(vtd_error->FaultStatus));
 
-    //Fault record, root and context entry.
-    //todo: Look at the VT-d specification and implement
+    //Fault record basic fields.
+    json_object* fault_record_ir = json_object_new_object();
+    EFI_VTD_FAULT_RECORD* fault_record = (EFI_VTD_FAULT_RECORD*)vtd_error->FaultRecord;
+    json_object_object_add(fault_record_ir, "faultInformation", json_object_new_uint64(fault_record->FaultInformation));
+    json_object_object_add(fault_record_ir, "sourceIdentifier", json_object_new_uint64(fault_record->SourceIdentifier));
+    json_object_object_add(fault_record_ir, "privelegeModeRequested", 
+        json_object_new_boolean(fault_record->PrivelegeModeRequested));
+    json_object_object_add(fault_record_ir, "executePermissionRequested", 
+        json_object_new_boolean(fault_record->ExecutePermissionRequested));
+    json_object_object_add(fault_record_ir, "pasidPresent", json_object_new_boolean(fault_record->PasidPresent));
+    json_object_object_add(fault_record_ir, "faultReason", json_object_new_uint64(fault_record->FaultReason));
+    json_object_object_add(fault_record_ir, "pasidValue", json_object_new_uint64(fault_record->PasidValue));
+    json_object_object_add(fault_record_ir, "addressType", json_object_new_uint64(fault_record->AddressType));
+
+    //Fault record address type.
+    json_object* fault_record_type = integer_to_readable_pair(fault_record->Type, 2,
+        VTD_FAULT_RECORD_TYPES_KEYS,
+        VTD_FAULT_RECORD_TYPES_VALUES,
+        "Unknown");
+    json_object_object_add(fault_record_ir, "type", fault_record_type);
+    json_object_object_add(section_ir, "faultRecord", fault_record_ir);
+
+    //Root entry.
+    char* encoded = b64_encode((unsigned char*)vtd_error->RootEntry, 16);
+    json_object_object_add(section_ir, "rootEntry", json_object_new_string(encoded));
+    free(encoded);
+
+    //Context entry.
+    encoded = b64_encode((unsigned char*)vtd_error->ContextEntry, 16);
+    json_object_object_add(section_ir, "contextEntry", json_object_new_string(encoded));
+    free(encoded);
 
     //PTE entry for all page levels.
     json_object_object_add(section_ir, "pageTableEntry_Level6", json_object_new_uint64(vtd_error->PteL6));