The ordinary electronic passport no longer bears the signature or of the issuing authority as such information has been embedded in the digital information system. However, the signature of the bearer is still manually done during the interview by the immigration officer although digital signature of the holder is also included in the digital information embedded on the electronic chip along with the ten-fingerprints and digital face photograph. Above the signature, reminder of the inclusion of the chip on the passport can be found requesting appropriate treatment of the passport to avoid chip disturbance as such passport should not be bent and/or exposed to extreme radioactivity devices.