diff --git a/lib/libctr/include/nn/ctr/smdh.h b/lib/libctr/include/nn/ctr/smdh.h
new file mode 100644
index 0000000..366cbd2
--- /dev/null
+++ b/lib/libctr/include/nn/ctr/smdh.h
@@ -0,0 +1,114 @@
+#pragma once
+#include <fnd/types.h>
+#include <fnd/sha.h>
+#include <fnd/rsa.h>
+#include <nn/ctr/macro.h>
+
+namespace nn
+{
+namespace ctr
+{
+	namespace smdh
+	{
+		static const uint32_t kSmdhStructMagic = _MAKE_STRUCT_MAGIC_U32("SMDH");
+		static const uint16_t kDefaultFormatVersion = 0;
+		static const size_t kShortTitleLength = 0x40;
+		static const size_t kLongTitleLength = 0x80;
+		static const size_t kPublisherLength = 0x40;
+		static const size_t kApplicationTitleNum = 0x10;
+		static const size_t kOrganisationNum = 0x10;
+		static const size_t kSmallIconLength = 0x480;
+		static const size_t kLargeIconLength = 0x1200;
+		
+		enum Language
+		{
+			LANG_Japanese,
+			LANG_English,
+			LANG_French,
+			LANG_German,
+			LANG_Italian,
+			LANG_Spanish,
+			LANG_SimplifiedChinese,
+			LANG_Korean,
+			LANG_Dutch,
+			LANG_Portuguese,
+			LANG_Russian,
+			LANG_TraditionalChinese
+		};
+
+		enum Organisation
+		{
+			ORGN_CERO = 0,
+			ORGN_ESRB = 1,
+			ORGN_USK = 3,
+			ORGN_PEGI = 4,
+			ORGN_PEGIPortugal = 6,
+			ORGN_PEGIBBFC = 7,
+			ORGN_ACB = 8, // COB previously
+			ORGN_GRACGCRB = 9,
+			ORGN_GSRMR = 10,
+		};
+
+		enum AgeRatingFlag
+		{
+			RATING_NoRestriction = 5,
+			RATING_Pending = 6,
+			RATING_Enabled = 7
+		};
+
+		enum RegionRestrict
+		{
+			REGION_Japan,
+			REGION_USA,
+			REGION_Europe,
+			REGION_Australia,
+			REGION_China,
+			REGION_Korea,
+			REGION_Taiwan
+		};
+
+		enum Flags
+		{
+			FLAG_ShowInHomeMenu,
+			FLAG_AutoBoot,
+			FLAG_UsesStereoDisplay,
+			FLAG_RequireAcceptEULA,
+			FLAG_WillAutoSave,
+			FLAG_UsesExtendedBanner,
+			FLAG_UsesAgeRating,
+			FLAG_UsesSaveData,
+			FLAG_CacheIconMetadata,
+			FLAG_DisableSaveDataBackup,
+			FLAG_SnakeExclusiveTitle
+		};
+	}
+
+#pragma pack(push, 1)
+	struct sApplicationTitle
+	{
+		le_uint16_t short_name[smdh::kShortTitleLength];
+		le_uint16_t long_name[smdh::kLongTitleLength];
+		le_uint16_t publisher[smdh::kPublisherLength];
+	};
+
+	struct sSmdh
+	{
+		le_uint32_t st_magic;
+		le_uint16_t format_version;
+		byte_t reserved_00[2];
+		sApplicationTitle title[smdh::kApplicationTitleNum];
+		byte_t age_restriction[smdh::kOrganisationNum];
+		le_uint32_t region_restriction;
+		le_uint32_t match_maker_id;
+		le_uint64_t match_maker_bitmask_id;
+		le_uint32_t flags;
+		byte_t reserved_01[2];
+		le_uint32_t banner_default_animation_frame; // 32bit float
+		le_uint32_t cec_id;
+		byte_t small_icon[smdh::kSmallIconLength];
+		byte_t large_icon[smdh::kLargeIconLength];
+	};
+	
+#pragma pack(pop)
+}
+}
\ No newline at end of file
diff --git a/lib/libctr/libctr.vcxproj b/lib/libctr/libctr.vcxproj
index b14f645..18dfb75 100644
--- a/lib/libctr/libctr.vcxproj
+++ b/lib/libctr/libctr.vcxproj
@@ -141,8 +141,9 @@
     <ClInclude Include="include\nn\ctr\macro.h" />
     <ClInclude Include="include\nn\ctr\ncch.h" />
     <ClInclude Include="include\nn\ctr\NcchHeader.h" />
-    <ClInclude Include="include\nn\ctr\ProgramId.h" />
     <ClInclude Include="include\nn\ctr\prog_id.h" />
+    <ClInclude Include="include\nn\ctr\ProgramId.h" />
+    <ClInclude Include="include\nn\ctr\smdh.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
diff --git a/lib/libctr/libctr.vcxproj.filters b/lib/libctr/libctr.vcxproj.filters
index d035a0d..b15c0b1 100644
--- a/lib/libctr/libctr.vcxproj.filters
+++ b/lib/libctr/libctr.vcxproj.filters
@@ -35,29 +35,32 @@
     <Text Include="notes.txt" />
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="include\nn\ctr\code.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
     <ClInclude Include="include\nn\ctr\CodeBinaryHeader.h">
       <Filter>Header Files</Filter>
     </ClInclude>
     <ClInclude Include="include\nn\ctr\CodeSegment.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="include\nn\ctr\NcchHeader.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="include\nn\ctr\ProgramId.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="include\nn\ctr\code.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <ClInclude Include="include\nn\ctr\macro.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="include\nn\ctr\prog_id.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <ClInclude Include="include\nn\ctr\ncch.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="include\nn\ctr\NcchHeader.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="include\nn\ctr\prog_id.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="include\nn\ctr\ProgramId.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="include\nn\ctr\smdh.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file