| Command Header | Available since system version | Description | 
| 0x00010040 | 1.0.0-0 | GetTitleCount | 
| 0x00020082 | 1.0.0-0 | GetTitleList | 
| 0x00030084 | 1.0.0-0 | GetTitleInfo | 
| 0x000400C0 | 1.0.0-0 | DeleteTitle | 
| 0x000500C0 | 1.0.0-0 | GetTitleProductCode | 
| 0x000600C0 | 1.0.0-0 | (unknown_u8, unknown_u64) | 
| 0x00070080 | 1.0.0-0 | (unknown_u8, unknown_u32) | 
| 0x00080080 | 1.0.0-0 | InstallFIRM | 
| 0x00090000 | 1.0.0-0 | InstallTikBegin | 
| 0x000A0042 | 1.0.0-0 | InstallTikWrite (size, ptr, ptrsize) | 
| 0x000B0000 | 1.0.0-0 | InstallTikAbort | 
| 0x000C0000 | 1.0.0-0 | InstallTikFinish | 
| 0x000D0080 | 1.0.0-0 | (unknown_u64) | 
| 0x000E0000 | 1.0.0-0 | GetTitleAllCount | 
| 0x000F0082 | 1.0.0-0 | GetTitleAllList | 
| 0x00100100 | 1.0.0-0 | InstallTitleBegin (?) | 
| 0x00110000 | 1.0.0-0 | InstallTitleAbort (?) | 
| 0x00120100 | 1.0.0-0 | InstallTitleResume (?) | 
| 0x00130000 | 1.0.0-0 | InstallTmdBegin (?) | 
| 0x00140042 | 1.0.0-0 | InstallTmdWrite | 
| 0x00150000 | 1.0.0-0 | ? | 
| 0x00160040 | 1.0.0-0 | InstallTmdFinish (?) | 
| 0x00170040 | 1.0.0-0 | InstallContentBegin | 
| 0x00180042 | 1.0.0-0 | InstallContentWrite | 
| 0x00190000 | 1.0.0-0 | InstallContentAbort (?) | 
| 0x001A0000 | 1.0.0-0 | ? | 
| 0x001B0040 | 1.0.0-0 | InstallContentResume | 
| 0x001C0000 | 1.0.0-0 | InstallContentFinish | 
| 0x001D0040 | 1.0.0-0 | (unknown_u8, unknown_u32) | 
| 0x001E00C2 | 1.0.0-0 | (unknown_entrycount, unknown_u8, unknown_u32, ptr, ptrsize) | 
| 0x001F0084 | 1.0.0-0 | GetTitleTemporaryInfo | 
| 0x002000C0 | 1.0.0-0 | (unknown_u8, unknown_u64) | 
| 0x002100C0 | 1.0.0-0 | (unknown_u8, unknown_u64) | 
| 0x00220102 | 1.0.0-0 | (count, unknown_u8, unknown_u64, ptrsize_count_mul_2, ptr) | 
| 0x00230104 | 1.0.0-0 | (count, unknown_u8, unknown_u64, ptr1size_count_mul_2, ptr1, ptr2size_count_mul_24, ptr2) | 
| 0x00240102 | 1.0.0-0 | (count, unknown_u8, unknown_u64, ptrsize_count_mul2, ptr) | 
| 0x00250000 | 1.0.0-0 | GetContentCount (?) | 
| 0x00260042 | 1.0.0-0 | GetContentIds (?) | 
| 0x00270044 | 1.0.0-0 | GetContentInfoForIds (?) | 
| 0x00280000 | 1.0.0-0 | ? | 
| 0x00290000 | 1.0.0-0 | InstallTitleFinish (?) | 
| 0x002A00C2 | 1.0.0-0 | (unknown_u8, count, unknown_u8, ptrsize_count_mul_8, ptr) | 
| 0x002B.... | 1.0.0-0 | ? | 
| 0x002C.... | 1.0.0-0 | ? | 
| 0x002D.... | 1.0.0-0 | ? | 
| 0x002E.... | 1.0.0-0 | ? | 
| 0x002F.... | 1.0.0-0 | ? | 
| 0x0030.... | 1.0.0-0 | ? | 
| 0x0031.... | 1.0.0-0 | ? | 
| 0x0032.... | 1.0.0-0 | ? | 
| 0x0033.... | 1.0.0-0 | ? | 
| 0x0034.... | 1.0.0-0 | ? | 
| 0x0035.... | 1.0.0-0 | ? | 
| 0x0036.... | 1.0.0-0 | ? | 
| 0x0037.... | 1.0.0-0 | ? | 
| 0x0038.... | 1.0.0-0 | ? | 
| 0x00390146 | 1.0.0-0 | (size2, size3, unknown_u64, size1, ptr1size_size1, ptr1, ptr2size_size2, ptr2, ptr3size_size3, ptr3) | 
| 0x003A0146 | 1.0.0-0 | (unknown_u64, size1, size2, size3, ptr1size_size1, ptr1, ptr2size_size2, ptr2, ptr3size_size3, ptr3) | 
| 0x003B0042 | 1.0.0-0 | GetCTCert | 
| 0x003C0000 | 1.0.0-0 | ? | 
| 0x003D0108 | 1.0.0-0 | (size1, size2, size3, size4, ptr1size, ptr1, ptr2size, ptr2, ptr3size, ptr3, ptr4size, ptr4) | 
| 0x003E0042 | 1.0.0-0 | (size, ptrsize, ptr) | 
| 0x003F0040 | 1.0.0-0 | (unknown_u8) | 
| 0x00400040 | 1.0.0-0 | FinishInstallToMedia (u8 mediatype) | 
| 0x00410000 | 1.0.0-0 | ? | 
| 0x00420142 | 1.0.0-0 | InstallCommit | 
| 0x004301C8 | 2.0.0-2 | VerifyDSiWareFooter | 
| 0x004400C4 | 2.0.0-2 | This does basically nothing: after checking the two buffers' mem-ranges successfully(on failure it executes svcBreak like all other Process9 code for that), this just returns 0x0. | 
| 0x00450108 | 2.0.0-2 | (size1, size3, size2, unknown_u8, ptr1size, ptr1, ptr2size, ptr2, ptr3size, ptr3, ptr4size_size2, ptr4) (DecryptDSiWareData) | 
| 0x00460182 | 2.0.0-2 | WriteTWLSavedata | 
| 0x00470080 | 2.0.0-2 | InitializeTitleDatabase | 
| 0x00480040 | 2.0.0-2 | ReloadDBS | 
| 0x00490080 | 2.0.0-2 | (unknown_u64) | 
| 0x004A0102 | 2.0.0-2 | (count, unknown_u64, unknown_u8, ptrsize_count_mul_8, ptr) | 
| 0x004B0100 | 2.0.0-2 | (unknown_u64, unknown_u64) | 
| 0x004C0042 | 2.0.0-2 | (count, ptrsize_count_mul_24, ptr) | 
| 0x004D0144 | 2.0.0-2 | ExportDSiWare | 
| 0x004E00C0 | 2.0.0-2 | (unknown_u64, unknown_u8) | 
| 0x004F00C0 | 2.0.0-2 | GetDSiWareExportSize | 
| 0x00500044 | 2.0.0-2 | (count, ptr1size_count_mul_8, ptr1, ptr2size_count_mul_4, ptr2) | 
| 0x00510000 | 2.0.0-2 | ? | 
| 0x00520040 | 2.0.0-2 | (unknown_u8) | 
| 0x00530084 | 2.0.0-2 | ValidateDSiWareMovableSedHash | 
| 0x00540000 | 2.0.0-2 | ? | 
| 0x005500C4 | 2.0.0-2 | ValidateDSiWareSectionMAC | 
| 0x005600C0 | 2.0.0-2 | (unknown_u64, unknown_u16) | 
| 0x00570042 | 4.0.0-7 | ? | 
| 0x0058.... | 4.0.0-7 | ? | 
| 0x00590104 | 4.0.0-7 | ? | 
| 0x005A0142 | 4.0.0-7 | ? | 
| 0x005B.... | 4.0.0-7 | ? | 
| 0x005C0044 | 4.0.0-7 | ? | 
| 0x005D0082 | 4.0.0-7 | ? | 
| 0x005E0102 | 4.0.0-7 | ? | 
| 0x005F.... | 4.0.0-7 | ? | 
| 0x00600102 | 4.0.0-7 | ? | 
| 0x00610142 | 4.0.0-7 | ? | 
| 0x00620044 | 4.0.0-7 | ? | 
| 0x00630042 | 4.0.0-7 | ? | 
| 0x0064.... | 4.0.0-7 | ? | 
| 0x0065.... | 4.0.0-7 | ? | 
| 0x0066.... | 4.0.0-7 | Stubbed starting with 4.0.0-7, this only returns zero for the command result-code. | 
| 0x00670082 | 4.0.0-7 | ? | 
| 0x006801C2 | 4.0.0-7 | ? | 
| 0x0069.... | 4.0.0-7 | ? | 
| 0x006A.... | 4.0.0-7 | ? | 
| 0x006B0142 | 4.0.0-7 | ? | 
| 0x006C.... | 5.0.0-11 | (u8 Mediatype, u64 programID) |