Illustrative, non-production example. Values are fictional and the message is not validated for any specific network, scheme, or implementation guide.
EVIDENCE AT ARM'S REACH
DOWNLOAD AND GOVERNING SOURCES
Download the canonical fictional sample, then open the exact official definition and profile needed for implementation testing.
An XSD checks XML structure. A usage guideline adds profile rules, conditional fields, code restrictions, and business controls. XSD-valid does not mean scheme-compliant.
XSD + definitionBase ISO 20022current
ISO 20022 message definitions and XSDs
Choose the exact message definition in the official catalogue. The base XSD checks XML structure; it does not prove compliance with a scheme profile.
Owner
ISO 20022 Registration Authority
Checked
2026-07-12
Access
Official page · Public official catalogue; select the required message version before downloading.
A fictional FI-to-FI reversal, shown as a generic message rather than a CBPR+ credit-transfer undo button. SYNTHETIC / TRAINING ONLY; illustrative unvalidated.
Owner
Payments Signal
Version
pacs.007.001.13
Checked
2026-07-19
Integrity
crc32:1900355b
Access
Payments Signal download · Original fictional teaching sample; no login required.
Positive and negative test cases across validation, rejection, return, recall, reversal, investigation, reconciliation, migration, instant payments, and screening.
Owner
Payments Signal
Checked
2026-07-19
Integrity
crc32:98c48cc7
Access
Payments Signal download · Original, source-backed teaching asset; no login required.