Regulation Tightens Grip on Bank Balance Sheet Strategy

Banks must move beyond compliance and actively redesign their balance sheet strategies if they are to survive the next wave of regulatory reform, according to the Head of ALM Risk at a European bank.

Speaking at CeFPro’s recent ALM & Treasury Europe conference event, he stressed that institutions cannot afford to treat evolving requirements around interest rate risk in the banking book as a technical exercise, but instead must embed them into strategic decision-making across treasury and risk functions.

“The reality is that regulation is no longer something you implement and move on from,” he explained. “It is becoming a permanent constraint that shapes how banks operate, compete, and allocate capital.”

The shifting regulatory landscape across Europe is placing increasing pressure on asset and liability management teams, particularly as supervisors refine expectations around IRRBB.

What was once a relatively contained risk discipline is now central to broader capital planning, liquidity management, and profitability considerations.

The executive highlighted that many institutions are still grappling with the practical challenges of implementation.

These include aligning internal models with regulatory expectations, managing data limitations, and ensuring that risk metrics are both robust and explainable to senior management and regulators.

He noted that while the regulatory framework aims to create consistency across jurisdictions, differences remain.

National interpretations and supervisory approaches continue to vary, creating complexity for banks operating across multiple markets.

This fragmentation forces institutions to maintain parallel processes and increases the operational burden on already stretched teams.

Another challenge lies in the integration of IRRBB into strategic planning. Historically, interest rate risk was managed largely within treasury functions, with limited interaction with business lines. That model is no longer sustainable.

The executive emphasized that banks must now ensure that pricing, product design, and customer behavior assumptions are fully aligned with regulatory expectations.