Subprocessor or joint data controller?

Sous-traitant ou responsable conjoint : comment bien les distinguer pour réussir votre conformité RGPD ?

By
Patrick TIEV
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Sous-traitant ou responsable de traitement conjoint ?

Compliance with the GDPR requires the identification of each personal data subcontractor.

Indeed, the compliance of a data controller does not end with the processing of personal data that he carries out directly but extends to subcontracted processing.

Identifying subcontractors is a prerequisite for two obligations:

  • Ensure that Subcontractors provide sufficient guarantees as to measures to protect personal data
  • Supervise and formalize each subcontracting relationship in a contract or a written legal act.

To comply with these obligations, you must first map all of your personal data subcontractors. However, identifying a subcontractor can be a delicate exercise. In question, a border between subcontracting and joint responsibility that is sometimes difficult to delineate.

In this video, I go back to this exercise and give you the keys to distinguish a subcontractor from a joint data controller:

  • The distinction between determination of purpose and determination of means
  • The set of clues to determine autonomy, an exclusive characteristic of the data controller

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