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Syntheon AI
AI Governance for Banks

AI Governance for Banks Preparing for the EU AI Act

A regulator-aware governance framework for European banks deploying high-risk AI in credit decisioning, AML, fraud, KYC and customer operations - aligned to the EU AI Act, EBA model risk guidance and DORA.

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European banks face overlapping pressure from the EU AI Act, EBA SREP guidance on internal models, DORA operational resilience requirements and ECB supervisory expectations. Most existing model risk frameworks were built for traditional statistical models - not generative or agentic AI deployed across customer, credit and compliance functions. Syntheon helps banks close that gap with a governance operating model that is auditable, board-defensible and ready for supervisory review.

How we deliver

AI inventory and risk classification

Map every production and shadow AI system across business lines, classify each against EU AI Act Annex III risk categories, and identify which use cases trigger high-risk obligations.

Model risk and governance integration

Extend existing MRM (SR 11-7 / EBA) frameworks to cover generative, agentic and third-party AI - including challenger models, monitoring thresholds and independent validation.

Board and supervisory reporting

Define the metrics, escalation thresholds and reporting cadence that satisfy board AI oversight duties and stand up to ECB, FSA and EBA supervisory review.

Why banks need a dedicated AI governance framework

Generative and agentic AI now sits inside credit memos, AML triage, customer servicing and developer tooling - often without formal MRM coverage. Supervisors expect banks to demonstrate that every AI system in production has a named owner, a documented risk classification, a validation record and a monitoring plan. Without that, exam findings and Annex IV gaps are almost certain.

  • Credit decisioning and creditworthiness scoring - high-risk under Annex III(5)(b)
  • AML, sanctions and transaction monitoring with AI components
  • Customer-facing chatbots and generative interfaces
  • Internal copilots with access to customer or model data
  • Third-party and vendor AI embedded in core platforms

What we deliver

A 6- to 10-week engagement that produces a defensible AI governance baseline: enterprise AI inventory, EU AI Act risk classification per use case, gap assessment against Annex IV technical documentation, an updated MRM policy that covers generative AI, and a board-level AI oversight pack. Outputs are designed to be handed directly to second-line risk and internal audit.

Built for the December 2027 Annex III obligations

Under Regulation (EU) 2026/1744, the main obligations for stand-alone high-risk AI systems under Annex III apply from 2 December 2027, with transparency obligations already in force from 2 August 2026. The extension is not relief: documentation, monitoring and human oversight gaps take quarters to close. Our engagements are structured to deliver an audit-ready posture in a single quarter, with optional retained advisory through go-live.

Frequently asked questions

Does the EU AI Act apply to internal bank AI systems, or only customer-facing ones?

Both. The EU AI Act classifies systems by use case, not deployment channel. Internal credit decisioning, AML triage and HR screening systems are explicitly high-risk under Annex III, even when no external customer interacts with them directly.

How does the EU AI Act interact with existing model risk management frameworks?

EU AI Act obligations sit alongside, not inside, EBA SREP and SR 11-7 expectations. Most banks need to extend MRM scope to cover generative and agentic systems, add EU AI Act-specific artefacts (Annex IV documentation, post-market monitoring, fundamental rights impact assessment), and reconcile validation evidence across both regimes.

What is Annex IV documentation and who owns it inside a bank?

Annex IV is the technical documentation a high-risk AI system must carry: system purpose, data governance, training methodology, performance metrics, risk management measures, human oversight design and post-market monitoring. Ownership typically sits with the model owner in the first line, with second-line risk validating completeness.

Can Syntheon work alongside our existing risk and audit functions?

Yes. We embed with your MRM, compliance and internal audit teams rather than replace them. Most of our bank engagements are co-delivered with the second line so the resulting framework is owned in-house, not by an external consultancy.

Do you cover DORA and operational resilience alongside the AI Act?

Yes. AI systems are increasingly ICT third-party services under DORA. Our framework reconciles AI Act, DORA and EBA outsourcing guidelines so that a single AI register and a single set of controls satisfy all three.

Related services

EU AI Act ReadinessAnnex IV DocumentationAI Audit ReadinessFinancial AI

Brief us on your bank's AI governance exposure

A confidential 30-minute discovery call to scope your current AI footprint, gaps to the EU AI Act, and the right path to an audit-ready posture well ahead of the December 2027 Annex III obligations.

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