Case Study Overview*
An Internal Models Method application is often viewed as a regulatory milestone. In reality, it is a test of an organisation’s ability to deliver enterprise wide transformation across risk, data, technology and governance. The institutions that succeed recognise that IMM is not simply about achieving approval. It is about building a sustainable capability that continues to evolve as regulatory expectations change.
Banks across Europe continue to invest in Internal Models Method programmes to improve capital efficiency, strengthen risk management and maintain competitive advantage. However, many organisations discover that preparing an IMM submission exposes far more than model validation requirements. It highlights weaknesses in governance, fragmented operating models and data challenges that extend across the enterprise.
The most successful institutions treat IMM as a strategic transformation programme rather than a standalone regulatory project.
*Case study attached at end.
Why IMM programmes become increasingly complex
An IMM submission brings together multiple business functions that have traditionally operated independently. Risk, Finance, Technology, Data, Front Office and Compliance all contribute to the success of the programme, yet each has different priorities, responsibilities and delivery timelines.
As regulatory expectations evolve throughout the programme lifecycle, institutions are often required to revisit model assumptions, strengthen documentation, improve auditability and enhance governance. What begins as a clearly defined regulatory objective quickly becomes an enterprise wide transformation initiative.
Many organisations also encounter challenges that were not fully understood during programme mobilisation. Data lineage may be incomplete, ownership of critical information may be unclear and validation activities can uncover issues that require significant redesign before submission.
The complexity is rarely driven by the regulation itself. It is created by the interconnected nature of the organisation delivering it.
Why siloed delivery creates unnecessary risk
One of the most common reasons IMM programmes lose momentum is the assumption that each function can deliver independently before bringing everything together at the end of the programme.
In practice, this approach creates unnecessary delivery risk.
Risk models rely on data generated by upstream technology platforms. Finance depends on consistent capital calculations. Front Office activities influence pricing methodologies, while Compliance requires a single regulatory narrative supported by transparent evidence.
A change within one workstream often creates unintended consequences across several others.
Without integrated governance, organisations experience conflicting priorities, inconsistent documentation and delayed decision making. Regulatory confidence can quickly diminish when different teams present different interpretations of the same programme.
Successful delivery depends on establishing a single transformation view across every workstream, supported by clear ownership, structured governance and continuous collaboration.
Regulatory transformation does not end with submission
Many organisations approach IMM with a project mindset. The objective becomes delivering the submission before moving resources to the next regulatory initiative.
The reality is very different.
Regulatory expectations continue to evolve long after approval. Models require ongoing recalibration. Data quality must be continuously monitored. Technology platforms change, business strategies develop and new products introduce additional complexity into the operating environment.
Artificial intelligence, automation and increasingly connected technology ecosystems are also reshaping how risk capabilities must be governed.
Institutions that view IMM as a continuous capability rather than a fixed project are significantly better positioned to respond to future regulatory expectations while maintaining operational resilience and capital efficiency.
This shift from periodic delivery to continuous improvement is becoming essential for banks operating within an increasingly demanding regulatory environment.
Delivering transformation that strengthens the whole organisation
Effective IMM programmes create value beyond regulatory approval.
They improve governance across the enterprise, strengthen accountability, establish trusted data foundations and create operating models capable of supporting future transformation initiatives.
Brickendon works with financial institutions to deliver complex regulatory transformation by combining programme leadership, governance expertise and deep knowledge of banking operating models. Rather than treating IMM as an isolated compliance exercise, our specialists help organisations coordinate Risk, Finance, Technology, Data and Business functions through a single integrated delivery approach.
The result is not simply a stronger regulatory submission. It is a stronger organisation that is better prepared for future change, increasing regulatory expectations and continued business growth.
Build capabilities that last beyond regulatory approval
Regulatory programmes should never be measured solely by the date they are delivered. Their real value lies in the capabilities they leave behind.
Banks that continue to evolve their governance, operating models and risk capabilities after submission are the institutions that remain resilient as regulatory expectations continue to change.
IMM approval is not the finish line. It is the beginning of a stronger risk capability.
Prepare your organisation for an IMM submission, your success depends on more than regulatory compliance.