The BoE and FCA's October 2026 survey confirms what we already suspected: 86% of UK financial services firms now use AI, up from 75% in 2024. But the buried detail is the real story. Thirty-nine per cent of all AI deployments are third-party systems. Worse, 53% of 'highly material' AI systems come from external vendors. For mid-market law firms, insurers and financial services operations, this means you have handed control of material business processes to vendors you did not build, do not fully understand, and cannot fully audit under PRA SS1/23, FCA COBS rules, or SRA Code of Conduct. The pace of adoption has outrun the governance infrastructure needed to manage it.

What we are seeing is a repeat of the third-party software cycle: firms adopt at speed because competitors are adopting at speed. The regulatory authorities catch up later with vendor risk frameworks. Meanwhile, agentic AI systems—80% of firms now deploy AI agents according to the survey—operate with even less transparency than traditional models. A Copilot instance or a Harvey legal engine makes autonomous decisions about document classification, legal research prioritisation, or claims processing. When those systems fail, fail biased, or interact unexpectedly with your legacy systems, the question of who is liable and who can trace the failure becomes murky. That murkiness is exactly what Lloyd's Blueprint Two and the ICO's updated guidance on algorithmic accountability are designed to eliminate.

Trovix's approach diverges sharply from the 'buy generative AI and bolt it on' model that dominates the market. We build AI systems that sit inside your governance perimeter, not outside it. Firms using Trovix Audit know exactly what their AI is doing, how it arrived at a decision, and whether it is drifting from its trained behaviour—because they can see the audit trail. We do not pretend that third-party models are risk-free; we help you manage that risk in real time. When a competitor is deploying a black-box ChatGPT wrapper and calling it client service, we are building systems where a partner can sign off on exactly what the AI has done for every matter. That is slower. It is also defensible.

If you lead a mid-market firm and have not yet mapped your AI suppliers against your vendor risk policy, do it this month. Which of your critical processes run on third-party AI? Who owns the model? What are the liability clauses in your contract? Can you audit it? Under FCA Consumer Duty PS22/9 and the upcoming UK AI Act amendments, you will need to prove you did this work. Trovix Audit exists precisely because the standard approach—outsource to a big vendor and hope their legal team protects you—does not work when something goes wrong. The BoE and FCA have told you adoption is happening. They have not told you how to manage the risk it creates. You need to fix that before your next audit.

Source: Bank of England