Service decision and evidence guide

One EU representative for several processing activities: prepare the written mandate

The EDPB does not expect a separate representative for each covered Article 3(2) processing activity of the same controller or processor. Its guidance recommends identifying a lead contact when an organisation provides the service. Define the represented entity, activities and escalation responsibilities; multiple legal entities must not be assumed to share one appointment automatically.

Evidence retrieved 2026-10-07. Source versions and topic-specific limits are listed below.

Sourced criteria · EU · GDPR

What changes the service scope?

Decision or taskWhat the source describesWhat to prepare
Covered entity and activitiesThe guidance distinguishes one controller/processor with several covered processing activities from a representative acting for several organisations. Specify whom this mandate actually represents. [1]Compare the stated example/criterion with the evidence tasks below; retain any factual differences.
Lead contact is a recommendationThe EDPB recommends a single person in charge for each represented controller/processor when the representative is an organisation; keep that recommendation distinct from binding law. [1]Compare the stated example/criterion with the evidence tasks below; retain any factual differences.
Communication and retained responsibilityThe representative facilitates communications with people and authorities under the mandate. Appointment does not transfer the controller’s or processor’s own responsibility. [2] [4]Compare the stated example/criterion with the evidence tasks below; retain any factual differences.

The EDPB document is Guidelines 3/2018, version 2.1, adopted 12 November 2019. Its worked examples are guidance and dated assumptions, not a new law or a conclusion about your organisation. EU scope is assessed here; UK and Swiss rules require separate evidence. Novel or disputed scope/role interpretations need specialist legal review.

Prepare the evidence and engagement scope

Use this checklist to gather your business or product details before speaking with a specialist. The items below explain what to record and suggest useful supporting documents. You can add your own answers in the editable project brief.

  1. Define each represented entity

    List the actual legal entity and its covered processing activities; identify related group entities requiring a separate conclusion.

    Useful evidence: A mandate/entity/activity schedule.

  2. Agree the operational lead and escalation

    Identify the lead contact, backup, authority/data-subject handling and the route to your decision-makers.

    Useful evidence: A contact, escalation and responsibility matrix.

  3. Specify deliverables and exclusions

    Separate appointment and enquiry facilitation from advice, document preparation or other services; retain your internal owners.

    Useful evidence: A written mandate and deliverables/exclusions schedule.

Work packages and dependencies

Questions for providers

Sources and data dates

Read the official document in context. The audit details identify the precise locators and preserved versions used for this page.

EDPB territorial-scope guidance — PDF page 24 ↗

Guidelines 3/2018 version 2.1; 2020-01-07 formatting change · retrieved 2026-10-07

Audit details: precise locators and snapshot identifiers

Source key D17 · snapshot d6910de864b8bbbdd7ed11e7509391a21ac9b627c8745dde87e8acd7c63b4862

  • [1] PDF page 24 · record 95068e03a3023faad6e13810c07f011642c232ab125f0a4236c194dd5c1d4bde
  • [2] PDF page 27 · record fd45a8c34799857604ff5f071283222af32e30a21e59e2cd520e028bcdd04eec

European Union — GDPR (Regulation (EU) 2016/679) ↗

Consolidated text dated 2016-05-04 · retrieved 2026-10-06

Audit details: precise locators and snapshot identifiers

Source key D05 · snapshot 149156a8f8dfc90bead21c89c32eb84f92b7414602c3e00e058755810b48ef8a

  • [3] #art_3 · record e971d61ba2966f81cde250e8814a8e3d60e16da6212a0f1fd180e1dd9869819d
  • [4] #art_27 · record 6b75ebac1e370f3020c6d5dc7f0117ed27d1bf4a4c7c47b155b12f0c3984a10e

Prepare an editable project brief

Confirm the facts, scope and contact preference before sharing your project. Preparing this page sends no provider outreach.

Choose work packages to discuss

Compare GDPR Article 27 EU/UK Representative