Messaging · ISO 20022

Native pacs.008 telemetry — not an MT translation dump

Supervisors lose fields when vendors translate SWIFT MT into ISO 20022 at the edge. Nexus ingests MX natively so FIU review is the actual payment instruction.

Messages that matter for IMTO oversight

pacs.008 customer credit transfers, pacs.009 financial institution transfers, camt.053 statements, and pain.001 initiation. Standard: iso20022.org.

Why translation loss is a supervisory risk

Purpose codes, structured remittance, and party identifiers disappear in MT mappings. FATF Recommendation 16 expects originator and beneficiary information to travel with the wire. Nexus keeps those fields inspectable. See source citations.

FIU workflow

Reviews that used to take days complete while the item is still in a time-lock queue. Figures for internal circulation: interface stills.