Various data formats and record formats have been specified by the NFC Forum in the near field communication (NFC) standards
. The file formats
specified by the NFCForum are mandatory to guarantee NFC-compliant communication
between the NFCterminals and the NFC tags
. The Record Type Definition (RTD) are standardized record types for NFC-compliant devices. These record types include embedded tags that can contain Internet addresses (URL), addresses or phone numbers, but also sound data or other data.