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Head office 1350 René-Lévesque Boulevard West 15th floor Montreal, Quebec H3G 1T4 Canada Tel: +1 514-841-3200 Fax: +1 514-841-3299 Logica is now part of CGI.

Australia Office

5th Floor 76 Berry St
North Sydney

Belgium Office

Woluwedal 106



Daniel Finlketaub
[email protected]

Central Accounting System (CAS)


After over 30 years of building national payments systems CGI understands the market for RTGS like no other company. CAS was the world’s first RTGS software product. It was originally built to allow European Union countries to participate in the Target system, but was designed with the scalability and flexibility needed to meet the needs of any economy, large or small, developed or developing.
Scalable and flexible
CAS users process daily payment volumes ranging from a few hundred to over quarter of a million, using a variety of hardware and system software environments.
The heart of your national payment system
As well as processing individual payments, CAS provides flexible interfaces to allow other clearing systems (such as ACHs and ATM/EFTPOS systems) to settle their interbank positions.
CAS can be linked to a Securities Settlement System to provide Delivery versus Payment, and has multicurrency facilities to allow foreign exchange deals to be settled on a Payment versus Payment basis.
A comprehensive, tailored solution
With CAS, you get great software from a partner with an unrivalled history of building national payment systems. Here’s the lowdown:
• Tailored for you: As well as the base system, we offer a variety of add-ons to help you personalise your service.
• Reliable: It’s a tried and tested system. Banks have been using CAS for years.
• Easy to install: We built CAS in line with global standards for security and messaging. So it fits with the technology you already have in place
• Low cost: There’s no need for a big support team.
• Unrivalled support: We won’t just set you up and disappear. Our experts are there to make sure you’re happy

For more information contact us at [email protected]

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