November 21, 2025

Why vendor management wasn't built for open finance

Short answer

Open finance relationships run many parties deep and are being forced into a TPRM framework never built for that volume or structure.

Key takeaways

  • A vendor management framework assumes a relationship the institution chose and can fully govern.
  • Open finance relationships exist through consumer choice and run many parties deep.
  • Replace manual sign-off with continuous evidence, and track ownership changes, new sub-processors and licensing shifts.
  • Extend accreditation requirements beyond the first tier so visibility doesn't stop at the direct counterparty.

A vendor management framework assumes a relationship the financial institution chose and can fully govern. Open finance relationships are typically neither -- they exist because of consumer rather than procurement choice, run many parties deep, and are now being asked to fit inside a Third-Party Relationship Management (TPRM) framework that was never built for that volume or structure.

To close that mismatch, Heads of Third-Party Relationship Management (TPRM) should structure their approach around three connected steps:

  1. Replace manual sign-off with continuous evidence: Move from point-in-time assessment to continuous, independently evidenced monitoring across the full open finance chain, so sign-off rests on current evidence rather than a dated checklist.
  2. Track the entity, not just the relationship: Monitor ownership changes, new sub-processors, and licensing shifts on an ongoing basis, since these are the changes a one-time vendor review is structurally unable to catch.
  3. Extend accreditation beyond the first tier: Push accreditation requirements through the chain so visibility doesn't stop at the institution's direct counterparty, closing the gap a traditional vendor framework leaves at every subsequent tier.

About Invela

Invela is the infrastructure layer that makes open finance trustworthy -- accrediting who's in the network, monitoring risk in real time, and ensuring liability lands in the right place. Open finance, covered.

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Louise Beaumont
Written by
Head of Marketing, Communications & Design

Louise Beaumont leads marketing, communications and design at Invela, with 30+ years in tech and fintech and 15+ in open banking and open finance.

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