1. SIS – Simplified Interline Settlement IS Functionality – How IS works? 15 th September 2010 Robin PAUL, Kale Consultants

2. Agenda  IS Overview  Invoice Data Input  IS Validation  Supporting Documents  IS Outputs  Q&A 15 th Sept 20102SIS P3c – Materials – RA44 IS Functionality

3. IS Overview 15 th Sept 20103SIS P3c – Materials – RA44 IS Functionality

4. IS Overview 15 th Sept 20104SIS P3c – Materials – RA44 IS Functionality IS-IDEC IS-XML Supporting Documents IS-IDEC / IS-XML Offline Archive File

5. Invoice Data Input 15 th Sept 20105SIS P3c – Materials – RA44 IS Functionality

6.  Invoice Input Data Files can be transferred using secure FTP or secure HTTP protocols  Members also have an option of manually capturing Invoice information on IS-WEB Invoice Data Input PassengerCargoMiscellaneousUATP IS-IDEC -- IS-XML IS-WEB 15 th Sept 20106SIS P3c – Materials – RA44 IS Functionality

7. IS Validation 15 th Sept 20107SIS P3c – Materials – RA44 IS Functionality

8. IS Validation of Data Files (1 of 4)  Sanity Checks (General)  File naming convention  Duplicate filename check  Successful Decompression of file  Invalid character set check Accept Invoice Data Files Perform Sanity Checks Perform Detail Validation Further Processing 15 th Sept 20108SIS P3c – Materials – RA44 IS Functionality

9. IS Validation of Data Files (2 of 4)  Sanity Checks (IS-IDEC)  Bad Structure check (missing mandatory record/incorrect sequencing)  Missing mandatory fields within records check  Incorrect record length/counts/ data type check  Inclusion of Non-migrated transaction checks  Sanity Checks (IS-XML)  Check against XML schema definition file  Total number of Invoices and Total amounts listed in Transmission Summary  Inclusion of Non-migrated transaction checks  In case of Sanity Check Errors, the entire file is rejected. Invoice data is not loaded in the Billing Record Database. 15 th Sept 20109SIS P3c – Materials – RA44 IS Functionality

10. IS Validation of Data Files (3 of 4)  Detail Validation  Reference Data validation (e.g. Airline Codes, Airport Codes, Tax Codes, etc)  Settlement Details (e.g. Settlement Method Indicator, Currency of Clearance, etc)  Calculation of Total Values (e.g. Sum of all amounts specified at coupon level should be equal to the total amount of the respective Source Code, etc)  Billing Audit Trail check in case previous billing was through IS (e.g. Link information provided for a Rejection Memo, Rejection Stage, etc)  Invoice Number check to be unique within a Calendar year across Billing Categories (Pax, Cargo, UATP, Misc) for a Billing Entity Accept Invoice Data Files Perform Sanity Checks Perform Detail Validation Further Processing 15 th Sept 201010SIS P3c – Materials – RA44 IS Functionality

11.  All errors encountered are reported in the Validation Report  Validation report is made available in 2 to 4 hours of receipt of the Invoice File  Actions in case of Error  Sanity Check Error: Correct the errors reported and submit a fresh file  Non Correctable Error: Correct the errors reported and submit the Invoice/file  Correctable Error: If Online Correction option is used then Correct the error on IS-WEB and revalidate the Invoice OR Correct the errors reported and re-submit the Invoice/file  Note: Any online correction made only in IS will result in Billing Data to be out of sync with the Carrier’s Internal Accounting System IS Validation of Data Files (4 of 4) 15 th Sept 201011SIS P3c – Materials – RA44 IS Functionality

12. Supporting Documents 15 th Sept 201012SIS P3c – Materials – RA44 IS Functionality

13. Supporting Documents (1 of 5)  100% Paperless billings in SIS  Invoice data as well as Supporting Information to be in electronic format  If IS Format Invoice data provided then there is NO need to provide printed and/or scanned copies of:  Invoices  Listings (Coupon Listing, Rejection/Billing/Credit Memos etc)  Memos (Rejection/Billing/Credit Memos)  Paper Coupons to support Prime Billings  IS Format provide placeholders to provide  Detailed Reason for raising a Memo  Prorate Slip Details  Supporting Documents uploaded and linked in IS need not be re-uploaded while rejecting the billing. Only new Supp Docs (if any) need to be provided 15 th Sept 201013SIS P3c – Materials – RA44 IS Functionality

14. Supporting Documents (2 of 5)  Electronic File Type Supported »Plain text files (.txt and.csv) »Plain HTML files (.htm and.html) without any embedded hyperlinks or image file references »Rich Text files (.rtf) »Portable Document Format files (.pdf) »JPEG Image files (.jpg or.jpeg) – Min Resolution 200 dpi »TIFF Image files (.tif or.tiff) - Min Resolution 100 dpi  IS will only validate the file extension and not the content  Additional file formats accepted by the members can be specified in the Member Profile  Supporting Documents can be provided even after the Billing Period Closure till the Supporting Documents Linking Deadline timestamp 15 th Sept 201014SIS P3c – Materials – RA44 IS Functionality

15. Supporting Documents (3 of 5)  Linking of Supporting Documents  Manually linked on IS-WEB  Automatically Linked by IS if a Supporting Documents zip file with Index information (Folder based, CSV Index file based or XML Index file based) is provided PassengerCargoMiscellaneousUATP Prime Billing CouponOriginal AWBInvoice Rejection Memo Billing Memo Credit Memo Rejection Memo Billing Memo Credit Memo RM/BM/CM Coupon Breakdown 15 th Sept 201015SIS P3c – Materials – RA44 IS Functionality

16. Supporting Documents (4 of 5)  Automated Linking by IS »Reads the Index information provided in the Supporting Documents Zip file »Searches for the transaction referred by the Index file in its Billing Record Db »If a match found, links the Supporting Documents to the transaction 15 th Sept 201016SIS P3c – Materials – RA44 IS Functionality Billing MonthBilled AirlineInvoice NoFile Name Jan 2010 P1125IN231138Loadsheet.pdf Jan 2010 P1125IN232339Lounge-Access.jpg Jan 2010 P1157PXB133433LoanDetails.txt

17. Supporting Documents (5 of 5)  IS will only consider transactions of Invoices which are successfully validated for Automatic Linking  IS will take care of timing issues  Supporting Document File submitted first and Invoice File (IS-IDEC, IS-XML) submitted later  Supporting Document File submitted and Invoice successfully validated later  In case IS not able to link documents due to invalid/incorrect Index information, correction of Index will be allowed through IS-WEB 15 th Sept 201017SIS P3c – Materials – RA44 IS Functionality

18. IS Outputs 15 th Sept 201018SIS P3c – Materials – RA44 IS Functionality

19. IS Outputs (1 of 2)  IS Output files are made available to Billed Entities by the “Billing Output Generation Date” as published in the IS Calendar which is typically 3 days after Billing Period Closure  Outputs include:  Invoice Files in IS-IDEC and/or IS-XML format  As a Billed Participant :  PDF Copy of Invoices  Detailed Listings (Coupon listing, RM/BM/CM Listing... Etc)  Digital Signature and Other Legal files  Memo copies (RM, BM, CM)  Supporting Documents 15 th Sept 201019SIS P3c – Materials – RA44 IS Functionality

20. IS Outputs (2 of 2) 15 th Sept 201020SIS P3c – Materials – RA44 IS Functionality PAX-P-AA-0001-20120403 BA-0125 INV-ACBCE12345 E-INVOICE LISTINGS MEMOS SUPPDOCS

21. Thank you. Email:  sis@iata.orgsis@iata.org SIS Website:  www.iata.org/siswww.iata.org/sis 15 th Sept 201021SIS P3c – Materials – RA44 IS Functionality