Swift ISO 20022 Migration & MX Messaging

Question 1

What file format do ISO 20022 MX messages use?

Accepted Answer

XML (Extensible Markup Language)

Answer

ISO 20022 MX messages use XML (Extensible Markup Language), enabling richer, structured data compared to the ASCII-based MT format.

Question 2

Which SWIFT MT message does the ISO 20022 pacs.008 replace for single customer credit transfers?

Accepted Answer

MT 103

Answer

The pacs.008 (FI to FI Customer Credit Transfer) is the ISO 20022 equivalent of the MT 103 single customer credit transfer message.

Question 3

What does 'pacs' stand for in ISO 20022 message naming conventions?

Accepted Answer

Payments Clearing and Settlement

Answer

'pacs' stands for Payments Clearing and Settlement, covering messages used in interbank payment clearing and settlement processes.

Question 4

During the SWIFT ISO 20022 coexistence period for CBPR+, what was permitted on the network?

Accepted Answer

Both MT and MX messages could be sent simultaneously on SWIFT

Answer

The coexistence period allowed both MT and MX messages to operate simultaneously, giving institutions time to migrate at their own pace without disrupting live traffic.

Question 5

What is the primary advantage of ISO 20022's structured data fields over MT free-form text fields?

Accepted Answer

Improved straight-through processing and higher data quality

Answer

Structured data fields in ISO 20022 enable automated processing, reduce manual intervention, and improve data quality compared to unstructured MT free-form fields.

Swift Practice Test

Swift Practice Test

Swift ISO 20022 Migration & MX Messaging