Idioma: ES

Instructivo de Emisión Topas

To download full instructions for Topas please click here.


GP-275 Interline E-Ticketing airline partners?


 You can verify GP’s IET partners with the following entry:    TVT-INT*GP


You can use GP-275 Interline E-Ticketing for:

  • Second party ticketing (ticketing of one of GP’s IET airline partners not member of your local BSP/ARC)
  •  Third party ticketing (combinations of the flights of 2 or more of GP’s IET airline partners) 

How to price the PNR?


 GP-275 interline e-tickets can be issued and priced with the Published fares of the operating carrier.


You have to inform Topas that you want to price with GP as validating carrier.

Kindly verify if the fare can be issued on an interline e-ticket in the sales restrictions of the fare rules.

How to issue a GP-275 Interline E-Ticket?


 GP-275 interline e-tickets can be issued without any GP legs in the PNR.


Check list before issuance of a GP interline e-ticket:

ü  All flights are available for electronic ticketing (“E” indicator)

ü  All segments are confirmed (HK)

ü  All special requests are confirmed (HK). If not, you need to contact the operating carrier.

ü  One single fare for the complete itinerary


To issue the GP-275 interline e-ticket:

  • Form of payement : MS/N

You can verify GP’s Credit Card policy per BSP/ARC on

  • You issue with GP as the validating carrier: EE/GP
  • The ticket is issued, do not forget to send the itinerary receipt to your passenger.

How to reissue a GP-275 Interline E-Ticket?



  • Voluntary reissue: You should apply the fare rules according to the GDS. If penalties apply, please include these in the GP-275 interline e-ticket under the code "XP”.


  • Involuntary reissue:  The general fare rules do not apply. If the operating carrier has protected the passenger, you can reissue the ticket on the same flight or you can choose a new flight on the same date (same carrier, class and route).

In the endorsement box you can specify “INVOLUNTARY REROUTE”.

How to refund a GP-275 Interline E-Ticket?



  • In case of a voluntary refund, the general fare rules of the operating carrier will apply.
    • You can do an automatic refund via GDS or fill out a refund application via the BSPlink.



 You are welcome to contact your local help desk (please visit for contact details) or to email/phone our central Help Desk in France:

Phone: +33 1 53 77 13 25