SIS – Simplified Interline Settlement Migration ICH UG 2009 – Breakout Session Gianna Monsch, aerwise

October 2009SIS P3 – ICH UG 2009 – Migration2 SIS – Migration Overview Billed Entity Integrated Settlement Billing Entity Overall Processes Billing & Invoicing Processes Central Repository “Digital Signature” Company Overall Processes Settlement Processes ICHACH Processes at time of Sales NFP engine ARC COMPASS™ Prorate Engine IS-WEB IS-XML IS-IDEC Usage File IS-WEB IS-XML IS-IDEC Old IDEC non migrated Old IDEC non migrated Hard Cut-Over ! ICH F12 Upload / ICH-WEB non migrated claims ACH Recap Sheet ICH F3remains ACH Settlement Sheetunchanged

October 2009SIS P3 – ICH UG 2009 – Migration3 Hard Cutover old IDEC

October 2009SIS P3 – ICH UG 2009 – Migration4 Hard Cut-over – current IDEC file 4 PassengerCargoMiscellaneous Forward IDEC (old format) submissions to SIS instead of ATPCO No impact Airlines will continue to provide WEB-F12 submissions to ICH-WEB for ICH Claims and Recap Sheets to the Clearing Bank for ACH Claims User Profile will be set-up for all migrated as well as non-migrated entities.

October 2009SIS P3 – ICH UG 2009 – Migration5 Pre - Hard Cut-over IDEC switch from ATPCo to SIS  Airlines  Connectivity set-up with IS Platform for IDEC transfer  Input & Output IDEC file testing for Passenger and Cargo billings  Kale & ATPCo  Parallel Testing to ensure that SIS produces the same results as ATPCo systems while processing Passenger and Cargo IDEC files  Testing of Billing Value confirmation interfacing for F&F Passenger billings 5

October 2009SIS P3 – ICH UG 2009 – Migration6 Pax, Cargo and Miscellaneous General

October 2009SIS P3 – ICH UG 2009 – Migration7 Migration Approach - Pax Partly – structured approach 1. Prime Billing Sampling Provisional Invoice (Form A and B) 2. Rejection Memos, Billing and Credit Memos (together) 3. Sampling all other formats Possible approaches 1.Always first, rest flexible together and later and later 3

October 2009SIS P3 – ICH UG 2009 – Migration8 Migration Approach - Cargo Partly – structured approach 1. Original Billing 2. Rejection Memos, Billing and Credit Memos (together) Possible approaches 1 Always first together 1 and later 2

October 2009SIS P3 – ICH UG 2009 – Migration9 Migrating Pax: IS-IDEC and old IDEC  Two files  If billed carrier needs one file, he can concatenate them Billed Entity IS-IDEC Old IDEC non migrated Integrated Settlement Timing difference in Old IDEC and IS IDEC  Old IDEC will continue to be provided (output from SIS) on a Monthly basis for Non Migrated carriers  IS IDEC will be provided (output from SIS) on a Weekly basis to the Migrated carriers.

October 2009SIS P3 – ICH UG 2009 – Migration10 Migration Approach - Miscellaneous Free Approach  Either all Invoice Types (Charge Category – Charge Codes) or  Selected Invoice Types (Charge Category – Charge Codes)

October 2009SIS P3 – ICH UG 2009 – Migration11 Implementation  In any period possible  Pre-Test passed for IS-IDEC and/or IS-XML for  Transaction Types migrating (Pax and Cargo)  Some Invoice Types  IS-WEB at any time

October 2009SIS P3 – ICH UG 2009 – Migration12 Impact on Non-Migrated Carriers

October 2009SIS P3 – ICH UG 2009 – Migration13 Impact on Non-Migrated Carriers  All Carriers: Set up basic SIS Member Profile in IS-WEB  Needed to control old IDEC process and IS-WEB access (see below)  Needed to control submissions of migrated carriers  Migrated Billing Carriers can remove the paper invoice*  Non-migrated billed carriers have to access IS-WEB in order to receive their invoices (Access IS-WEB, manually search their invoices and supporting documents and print them out on their printer and paper)  Migrated Billed Carriers can block incoming ICH-Web debits*  Non-migrated billing carriers have to access IS-WEB in order to submit invoices to the migrated Carriers in the categories published as ‘Migrated’ Pax and Cargo:  Migrated carriers Rejection Memos can only be rejected through SIS (IS- WEB) – same for Correspondence  Non-migrated carriers will receive the IDEC of migrated carriers in the old format * Timelines will be decided by the RAWG and ICH WG

October 2009SIS P3 – ICH UG 2009 – Migration14 Q&A SIS Website: 