ISO 20022
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Mansion House Consulting: Make the Most of ISO 20022 Before It Is Too Late

ISO 20022 is a global standard for international electronic interchange between financial institutions. But for all its benefits, which include better structured and more comprehensive data, there appears to be some level of hesitation to adopt the standard amongst those outside tier 1 firms. 

Simon Tatam, Head of Treasury and SME Practice Lead, Mansion House Consulting
Simon Tatam, Head of Treasury and SME Practice Lead, Mansion House Consulting

To better convey the benefits associated with this new global standard, Simon Tatam, who is the Head of Treasury and SME practice lead for Mansion House Consulting (MHC), discusses them at length throughout this guest post for The Fintech Times. 

Given his current position at MHC, Simon’s experience enables him to talk, with knowledge and resonance, to Treasurers, C-Suite, Heads of Risk, Compliance and Governance environments across a diversified client base. He works with MHC’s clients to ensure there is a clear alignment between the business process and technology, and that the technology and data solutions deployed are robust and meet the needs of the client for both now and the future state.

Simon is a Group Treasurer with a proven track record of developing and re-engineering global Treasury functions to become centres of excellence, as well as managing Treasury functions during periods of significant business change and extreme stress events.

We may have had to wait but now ISO 20022 is finally on its way and is set to revolutionise payments and networks. With 90% of the world’s public and private high-value networks expected to adopt the framework, there is no reason to delay any longer and SWIFT participants should consider their approach to its adoption.

For those unfamiliar with ISO 20022, at its very core is enriched data standards. These standards enable consistent data collection and tracking that will benefit payments, securities, transaction banking, treasury, risk management, operations, financial crime and AML, technology, and product development. 

Despite all of these advantages and the promise of its ability to resolve many of the pain points which blight cross-border payment flows, outside of tier 1 firms there is hesitation to adopt. Some of this hesitation can be traced back to feelings of concern about the impact adoption will have on legacy systems, processes, and operating models. There will also have to be investments from companies to make sense of the data and the business value that can be attained. In addition, migration deadlines have been understandably impacted due to the pandemic. 

With concerns about the future, the challenges posed by ISO 20022 are blinding institutions to the business benefits that can be derived from these standards. Instead of focussing on the negatives, we should be looking at the significant benefits that arise from the implementation of this highly flexible framework.

These benefits include: 

More efficient and automated operations

ISO 20022 offers a standardised approach to messaging formats. By implementing this, there is a repeatable consistency to operational processes and procedures. Not only does this improve efficiencies, but can also lead to cost savings with automated and streamlined settlement and reconciliations processes. 

Higher standard of protection against financial crime, AML and sanctions 

Having a uniform standard messaging structure as with ISO 20022 allows institutions to have greater granularity or payment information. It also means that organisations can get more detailed country and payee data enabling risk and compliance teams to have a better understanding of where payment is coming from and going to. 

This is becoming increasingly important with the UK alone sending over $20 billion abroad every year through international money transfers. Under the normal system, payments are flagged by a sanctions filter which triggers an investigation, under ISO 20022 the payments are automatically processed without delay. This frees up the risk and compliance team’s time to focus more on genuine queries and dangers while also reducing their workload of mundane and boring tasks. 

Better cash and liquidity risk management 

ISO 20022 also gives better visibility of payment traffic inflows and outflows thanks to its increased granularity in payment data, faster payment processing and reconciliations. Treasury functions will have enhanced visibility over cash and near real-time perspective of liquidity flows, providing stronger forecasting capabilities. This means financial services organisations can adopt an agile approach and better manage and control their liquidity. 

Get data analytics faster 

We all know that data is now a vital commodity for all organisations from retail to healthcare, and the same is true of financial institutions. However, in order to recognise the value that data has, it needs to be consistent, structured and standardised – precisely what ISO 20022 delivers. Having enriched data at their fingertips will enable financial organisations to deliver a faster and improved service to its customers while developing new, tailored products based on analysis of customer behaviours.

What are the next steps? 

There are many benefits of ISO 20022 and it does not need to be the challenge that many fear it to be. While we can expect to see broad adoption from the tier 1 banks, it is vital that challenger banks follow suit, so they are not left behind. To make the transition easier for these institutions they must find the right partner. Mansion House Consulting considers three differing approaches to an ISO 20022 migration project – Strategic, Tactical and Outsource – each of which has a different business impact and timing for delivery depending on the needs of a specific organisation. Regardless of the approach, all processes begin with a detailed assessment of the current state of data and data architecture. By doing this we can ensure that the most favourable decisions are made in line with business requirements. 

ISO 20022 is a landmark moment for financial messaging. While there are key challenges to be overcome for businesses, there are significant business benefits which cannot be overlooked.  Thanks to the pandemic and the delays to deadlines, SWIFT participants have no time to waste and should embark on their migration journey to the new standards as soon as possible. By doing so companies will be able to capitalise on the transition faster and get ahead of the competition. 



  • Tyler is a Fintech Junior Journalist with specific interests in Online Banking and emerging AI technologies. He began his career writing with a plethora of national and international publications.

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