Interoperability
One language for all financial institutions globally
Before ISO 20022, every payment system spoke a different language. SWIFT MT, FedACH, SEPA, BACS, Zengin — each with unique formats, field definitions, and processing rules. ISO 20022 creates a single universal standard that connects them all.
20+
RTGS Systems
live on ISO 20022
11,000+
Institutions
on SWIFT ISO 20022
200+
Countries
reachable via ISO 20022
Breaking Down Silos
A payment from Japan to Brazil previously crossed 4–6 different message formats, each requiring translation. ISO 20022 eliminates these translations. BOJ-NET (Japan), Fedwire (US), T2 (Europe), MEPS+ (Singapore) — all now speak the same language. Cross-system payments flow end-to-end in native ISO 20022 format without data loss or manual conversion.
Market Infrastructure Convergence
As of March 2026, over 20 major RTGS systems are live on ISO 20022. SWIFT CBPR+ made it mandatory for all cross-border payments in November 2025. SEPA unified European retail payments on ISO 20022 XML since 2008. The result: a global payment infrastructure where any institution can communicate with any other institution using the same structured data format.
Blockchain Bridges
Quant's Overledger is specifically built to connect multiple blockchains and existing payment systems — making it the interoperability layer for ISO 20022 compliant finance. Flare extends non-smart-contract tokens (XRP, BTC) with programmable DeFi capabilities via FAssets. IOTA's Tangle provides feeless machine-to-machine interoperability. These projects solve the same problem in DLT that ISO 20022 solves in traditional finance: universal communication.
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