Put a fintech-ready data processing addendum behind your platform relationships

A fintech platform often involves layered relationships rather than a simple customer and supplier setup. You may have merchants, end users, payment processors, banking partners, fraud tools, analytics providers and infrastructure vendors all interacting with the same service. A generic template may not describe those roles clearly enough, especially where instructions, onward sharing or subcontracting are more complex. Privacy wording works best when it is matched to your real collection, use, storage and disclosure practices, so the addendum should reflect the real operating model rather than broad wording borrowed from another sector.

Common points include the parties' processing roles, the categories of personal data involved, permitted processing activities, confidentiality, security-related obligations, use of subprocessors, international transfer wording, incident handling, audit provisions and what happens when the relationship ends. In fintech matters, we also look closely at contract fit. For example, the addendum may need to align with merchant terms, platform terms or partner agreements so the documents do not create conflicting obligations. The service covers the legal wording and contract alignment, not the technical build of your systems.

We usually need a practical picture of how the platform works, who the relevant parties are, what personal data is handled, and which third parties sit in the chain. Existing customer, merchant, partner or supplier agreements are often important because the addendum needs to sit properly alongside them. We may also need to understand whether your platform offers embedded payments, onboarding tools, account verification, fraud monitoring or similar features. The practical working model can be just as important as the contract wording, so those details directly affect the drafting.

Yes. If you already have a DPA addendum, we can review the current wording and revise it where needed. That is often useful when a business has adopted a counterparty template, reused a document from another market or inherited legacy wording that no longer matches the platform. The review will usually look at whether the document reflects your actual data flows, whether the roles are described consistently, and whether it aligns with related agreements. If the current version is too far from your operating model, a fresh draft may be the better option.

No single document can do that on its own. A well-drafted addendum can help clarify responsibilities and reduce contractual risk, but it gives you practical support while recognising that some outcomes depend on third parties in every scenario. Whether the document is suitable How you collect, use and disclose information will shape both the drafting and the advice, as well as how your systems and processes work in practice. This service deals with the legal document and related contract alignment. It does not cover technical implementation, operational security fixes, regulator engagement or broader privacy programme management.

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