Journey to ISO 20022 compliance

What is ISO 20022?

ISO® 20022 is a global standard for electronic data interchange (EDI) between financial institutions and organizations.

It defines a common language and format for financial messages, facilitating secure and standardized communication for payments, securities, and other financial transactions.

Adopting ISO 20022 can help your business gain greater efficiency, compatibility, and communication clarity.

Centralized communication

Provides a common platform for the development of financial message standards using a standardized formatting


Enhanced compatibility

Enables more structured payment data, faster payment automation, and other financial communications


Improved efficiency

Supports efficiency, compliance, and innovation across global financial systems, including cross-border payments

Preparing your business for ISO 20022?

For commercial businesses that send or receive ISO 20022 files, preparing for ISO 20022 involves understanding the new messaging standards and ensuring that your systems and processes are capable of generating ISO 20022-compliant messages.

Frequently asked questions about ISO 20022

General

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SWIFT is changing to ISO 20022 because ISO offers a more modern and flexible standard for financial messaging. ISO provides richer data exchange, improved interoperability, and better support for new technologies—making it a better fit for today’s global financial landscape.

Yes, Truist is moving towards ISO 20022 compliance. We are fully CHIPS compliant and receive and send ISO messages to CHIPS. The Federal Reserve Bank became ISO compliant in July 2025, and Truist will be SWIFT ISO compliant by November 2025.

Improved efficiencies – ISO 20022 can reduce manual intervention which allows for faster transaction processing times, fewer errors, and ultimately, cost savings.

Enhanced data – ISO 20022 allows for more data input which allows for additional details to be included with the payment, like invoice numbers or payment reasons, making it easier to track and reconcile transactions.

Improved processing time and accuracy – With more structured fields such as “Address,” ISO 20022 allows for more straight-through processing. This improved structure also supports more remittance information, allowing for improved reconciliation.

Transparency – ISO 20022 provides more granular and quality data, improving transparency in financial transactions. This can enhance the experience for the end-user by providing clear and more detailed information.

Common use cases

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Use case: ABC Logistics

Background
ABC Logistics is a mid-sized company specializing in supply chain management and logistic services. They handle numerous international transactions daily, requiring effective communication with banks across multiple countries.

Situation
Before adopting ISO 20022, ABC Logistics faced challenges in reconciling payments due to inconsistent data formats and incomplete transaction details. This often led to delays in processing and difficulty in forecasting financial positions.

Solution with ISO 20022
After adopting ISO 20022, ABC Logistics started receiving more structured and detailed messages from their banking partners. The standardization allowed their systems to automatically process and analyze data from payment messages, which included much more details about the transaction, such as unlimited remittance data.

Outcome
With enhanced data quality and analytics, ABC Logistics was able to better understand payment patterns, identify trends, and make more informed decisions. The ability to analyze data across different markets enabled them to tailor services that meet customer needs more effectively, resulting in improved customer satisfaction and increased revenue.

Use case: 123 Investments

Background
123 Investments is an investment firm that frequently engages in high-value transactions and relies heavily on SWIFT.

Situation
The firm previously struggled with high costs and risks associated with maintaining multiple legacy systems for international transactions. The lack of standardization led to frequent errors and non-compliance issues, which were costly to rectify.

Solution with ISO 20022
After adopting ISO 20022, 123 Investments was able to streamline their payment systems into a single, unified standard. This transition decreased the reliance on outdated systems.

Outcome
The standardization format of ISO 20022 reduced operational risks by ensuring greater accuracy in transactions and compliance with international regulations. It also reduced maintenance costs as the need for manual intervention decreased.

Messaging standards

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ISO 20022 and SWIFT MT messages differ in their terminology and structure. Here are a few key differences to know.

Terminology changes – Here are some key terms used in legacy MT messages and their corresponding terms in ISO 20022.

  • MT “Beneficiary” is equivalent to ISO 20022 “Creditor”
  • MT “Beneficiary’s Bank” is equivalent to ISO 20022 “Creditor’s Agent”
  • MT “Ordering Customer” is equivalent to ISO 20022 “Debtor”
  • MT “Ordering Customer’s Bank” is equivalent to ISO 20022 “Debtor’s Agent”

Stucture changes - One major change from the MT to ISO 20022 is the structure of the address. MT allows for unstructured address formats, while ISO 20022 allows for structured address formats. Here's an example.

 
SWIFT MT address format: ISO 20022 address format:
59: 856856856856
Joseph A. Smith
120 Main Street
Suite 1023
Kings Mountain, NC 28299
<Dbtr>
<Nm>Joseph A. Smith</Nm>
<PstlAdr>
<StrtNm>120 Main Street</StrtNm>
<BldgNb>Suite 1023</BldgNb>
<PstCd>28299</PstCd>
<TwnNm>Kings Mountain</TwnNm>
<CtrySubDvsn>NC</CtrySubDvsn>
<Ctry>US</Ctry>
</PstlAdr>
</Dbtr>
<DbtrAcct>
<othr>
<Id>856856856856</Id>
</Othr>
</DbtrAcct>