Seamless ISO 20022 Migration

ISO 20022 summarised

ISO 20022 is the global standard for payments messaging. It will create interoperability between various settlement networks using far richer payments data that should result in higher levels of straight-through processing as well as more efficient compliance processes. 

How does ISO 20022 benefit you

Increased transparency and automation

Richer data

Lower operating costs

Improved customer service 

Aquila Native ISO 20022 Messaging

The Aquila Messaging Hub supports ISO 20022 as well as other standards such as Swift ISO 15022 (FIN), electronic banking, local clearing internal systems and bespoke. Most financial institutions will rely on supporting both these Swift standards for some years and our solution can consume or produce either format based on business requirements.  

ISO 20022

ISO 20022 is a global standard for messaging and its adoption is being fueled by the following projects:

CBPR+

Fedwire

TARGET2

CHIPS

CHAPS

CHATS

Lynx

Euro1

BRPS

MEPS+

HVPS+

SEPA

November 2025 and Beyond

Many banks have relied on a translation tools to comply with the November 2025 deadline and are now exploring full adoption. 

Native message processing isn’t just a future-proofing strategy it’s essential for unlocking the full benefits of richer data, improved automation, and real-time payment innovation.

Aqua Global’s Translation Tool solution assisted many banks to comply with the deadline and therefore we have a specialist understanding of what is required to enable full adoption. Our expertise and 100% in house support and project team will help your bank to seamlessly upgrade from translation tool to full native adoption.  

Why Aqua

Proven technology aligned with Swift's migration roadmap

Rapid deployment for tight timelines

Long-term scalability for native ISO 20022 messaging

Full support and expert advisory throughout your transition

Client Testimonials

We are customer-driven and are proud of the outstanding levels of support that we provide. Our solutions are intuitive and empower people to perform their work more efficiently. Read real client comments below.

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Frequently Asked Questions related ISO 20022

What is ISO 20022?

ISO 20022 is the global financial messaging standard that uses structured XML based formats to carry richer and more consistent payment and securities data between institutions. It replaces legacy MT messages with MX messages, improving interoperability, transparency and automation across domestic and cross border payments.

Banks migrate to meet regulatory mandates, align with SWIFT cross border requirements and improve data quality across processing. The richer data supports better compliance screening, stronger analytics and higher straight through processing rates.

The main risks are incorrect MT to MX mapping, incomplete field validation, legacy system incompatibility, insufficient testing and disruption during coexistence. Weak governance can lead to payment rejections, compliance failures and more manual intervention.

No, many banks adopt ISO 20022 through a transformation or orchestration layer that converts and validates messages between legacy systems and ISO 20022 formats. This allows a phased migration without replacing core banking platforms.

MT to MX transformation is the process of converting legacy SWIFT MT messages into ISO 20022 MX formats. It involves mapping structured and unstructured fields into richer data elements while meeting ISO schema validation rules.

ISO 20022 improves straight through processing by providing structured, standardised data fields that reduce ambiguity and manual interpretation. Enhanced validation and richer data lower exception rates and improve automated accuracy.

Common causes are invalid or missing mandatory fields, incorrect schema formatting, poor field mapping from MT messages, non compliant character sets, and failing the network validation rules set by SWIFT or clearing systems. Careful validation at the hub prevents most of these.

Dual processing is best managed through a central messaging hub that supports both MT and MX formats. Version control, reconciliation monitoring, validation testing and parallel processing safeguards are all important during the coexistence period.

A messaging hub centralises validation, transformation, routing and monitoring, so a bank can manage MT and MX messages at the same time. It applies consistent business rules and maintains full audit traceability throughout the transition.

Translation converts legacy MT messages into ISO 20022 MX without fully using the enriched data. Native processing treats ISO 20022 as the primary data model, unlocking structured fields, stronger compliance screening and better automation.