||Notes Regarding Standardization
International non-profit organization that establishes the international standard for the ATM network.
| FEAL was selected in the ATM security specification for the encryption algorithms on ATM networks.
||JICSAP (Japan IC Card System Application Council)
|| FEAL was appeared in JICSAP IC Card specifications as encryption algorithms for IC cards.
||ISO/IEC (International Organization for Standardization / International Electrotechnical Commission)
|| FEAL was registered (registration number 10) based on ISO/IEC9979, procedures for the registration of cryptographic algorithms.
ISO/IEC9979 was withdrawn in 2005.