SIS & RA Break-out Sessions - IATA

How to Apply Internally
Process applies to tickets issued in accordance with IATA Reso 735d
(involuntary rerouting) and to FIMs issued in accordance with Reso
735e
The process provides prorate value only. TFCs and ISC are applicable
in accordance with standard industry procedures
The rate x Weighted Mileage Factor (prorate factor) = the prorate value
to be settled
The settlement value is not discounted for passenger type
In case of FIMs the settlement rate applies per passenger
Bilateral settlement agreements will supersede this agreement and
should be considered when coding your system
ISW2: Simplified Settlement in Case of
Involuntary Rerouting
13