Basics

What Is a Data Processor?

Audience: founders, ops, vendor reviewers · Last reviewed: March 2026

See also: Compliance portal · Official resources · Guides index

This usually matters when your team uses outside tools and vendors and needs to understand what role they are playing in the workflow.

Plain-English view

Think of processors in relation to who is actually deciding the purpose and means of data handling versus who is operating within a narrower role.

Statutory definition: Section 2(k) — "any person who processes personal data on behalf of a Data Fiduciary." Section 8(2) requires that engagement to sit under a valid contract, and a Data Fiduciary stays responsible for its processor's compliance (Section 8(1)) — using a processor does not transfer or dilute that responsibility.

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