- Electronic Reservation Slip (ERS) - The printout in standard specified Performa containing reservation particulars, and instructions for use which can be used by the passenger along with the relevant authorizedIdentification, as travel authority for performing the journey.
- Virtual Reservation Message (VRM) - A screen-shot of the e-ticket displayed through laptops/palmtops/Mobile phone is referred as Virtual Reservation Message (VRM).
- ERS/VRM along with any one of the eight prescribed ID proofs in original and the indication of the passenger(s)' name(s) in the Reservation Chart will authorize the passenger to travel.
