Simplified Interline Settlement (SIS)

SIS is the electronic invoicing platform that facilitates the interline billing and settlement process by streamlining key processes, unifying invoicing standards, and reducing paper wastes, ultimately fostering a simpler and more efficient environment for airlines and aviation business partners – such as ground handlers, maintenance companies, and manufacturers – to engage in business.

Features & Figures

One e-invoicing standard Choice of file (IS-IDEC/IS-XML) or web submission Invoices sent automatically for settlement in ICH/ACH Billing/billed data automatically available for reconciliation Simplified dispute process Digital Signature and legal compliance services Availability of audit trail for record-keeping

Who can benefit from SIS?

Any airline or entities that engage in business with airlines can benefit from joining SIS. Using the service allows members to bill and settle with over 400 companies in the air transport industry.

Key Dates

• End April 2013 - ICH Web service will be discontinued and all billings to the ICH will need to be made via SIS