diff --git a/include/ctrff/cia.hpp b/include/ctrff/cia.hpp
new file mode 100644
index 0000000..6dca70e
--- /dev/null
+++ b/include/ctrff/cia.hpp
@@ -0,0 +1,24 @@
+#pragma once
+
+#include <ctrff/helper.hpp>
+#include <ctrff/pd_p_api.hpp>
+#include <ctrff/smdh.hpp>
+#include <pd.hpp>
+
+namespace ctrff {
+class Cia : public BinFile {
+ public:
+  Cia() {}
+  ~Cia() {}
+
+  PD::u32 HeaderSize;
+  PD::u16 Type;
+  PD::u16 Version;
+  PD::u32 CertChainSize;
+  PD::u32 TikSize;
+  PD::u32 TmdFileSize;
+  PD::u32 MetaSize;
+  PD::u64 ContentSize;
+  PD::u8 ContentIndex[0x2000];
+};
+}  // namespace ctrff
\ No newline at end of file
diff --git a/include/ctrff/ncch.hpp b/include/ctrff/ncch.hpp
new file mode 100644
index 0000000..5581f85
--- /dev/null
+++ b/include/ctrff/ncch.hpp
@@ -0,0 +1,44 @@
+#pragma once
+
+#include <ctrff/helper.hpp>
+#include <ctrff/pd_p_api.hpp>
+#include <ctrff/smdh.hpp>
+#include <pd.hpp>
+
+namespace ctrff {
+class NCCH : public BinFile {
+ public:
+  NCCH() {}
+  ~NCCH() {}
+
+  PD::u8 Sig[0x100];
+  PD::u32 Magic;
+  PD::u32 ContentLen;  // 1 (Media Unit) = 0x200 bytes
+  PD::u64 PartitionID;
+  PD::u16 MarkerCode;
+  PD::u16 Version;
+  PD::u32 Wtf;
+  PD::u64 ProgramID;
+  PD::u8 Reserved[0x10];
+  PD::u8 LogoHash[0x20];  // Firm 5.0.0-11+
+  PD::u8 ProdCode[0x10];
+  PD::u8 ExHeaderHash[0x20];
+  PD::u32 ExHeaderLen;
+  PD::u32 Reserved1;
+  PD::u64 Flags;
+  PD::u32 PlainRegionOff;  // In Media Units
+  PD::u32 PlainRegionSize;
+  PD::u32 LogoRegionOff;
+  PD::u32 LogoRegionSize;
+  PD::u32 ExeFsOff;
+  PD::u32 ExeFsSize;
+  PD::u32 ExeFsHashRegionSize;
+  PD::u32 Reserved2;
+  PD::u32 RomFsOff;
+  PD::u32 RomFsSize;
+  PD::u32 RomFsHashRegionSize;
+  PD::u32 Reserved;
+  PD::u8 ExeFsSuperBlockHash[0x20];
+  PD::u8 RomFsSuperBlockHash[0x20];
+};
+}  // namespace ctrff
\ No newline at end of file