Richard Portes, a member of the board’s advisory committee and co-chair of its credit taskforce, confirmed that the primary objective is to evaluate how private credit might amplify financial shocks. The sector, which ballooned after the 2008 financial crisis as a substitute for traditional bank lending, now serves as a major funding source for high-risk businesses. Despite its scale, regulators remain hampered by a persistent lack of transparency and the inability to mandate data disclosure from private lenders.

While the ESRB currently lacks direct enforcement power, it may soon formally recommend that bodies like the European Securities and Markets Authority or national regulators utilize their legal mandates to impose stricter controls. Recent warnings from the Bank of England and the European Stability Mechanism highlight the growing unease, as officials struggle to determine exactly how exposed the euro zone’s financial system remains to the unregulated shadow lending industry.