Right to lodge a complaint with a supervisory authority under GDPR

The right to lodge a complaint is a key data subject right under the General Data Protection Regulation (GDPR). It allows individuals to report concerns to a supervisory authority if they believe their data protection rights have been violated.

Supervisory authorities, such as Data Protection Authorities (DPAs) in EU member states, are responsible for investigating complaints, enforcing GDPR, and taking corrective action if necessary.

When can a data subject file a complaint?

Individuals can lodge a complaint if they believe:

  • Their personal data was processed unlawfully.
  • Their GDPR rights (e.g., access, rectification, erasure) were denied.
  • Their personal data was shared without authorization.
  • A data breach occurred and was not handled properly.
  • They did not receive adequate responses from the data controller or processor regarding their concerns.

Where can complaints be filed?

  • With the supervisory authority in the country where the data subject resides.
  • In the EU member state where the alleged infringement took place.
  • In the location where the data controller or processor is based.

Supervisory authorities have the power to investigate complaints, request documentation, impose fines, and order corrective measures.

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How organizations can handle and prevent complaints

1. Provide clear communication channels

  • Offer contact details for data protection inquiries in privacy policies.
  • Establish internal complaint-handling procedures to resolve issues quickly.

2. Respond to data subject rights requests properly

  • Address requests for access, rectification, and erasure within one month.
  • Keep records of how requests were handled to demonstrate compliance.

3. Maintain transparency and accountability

  • Ensure privacy notices are clear and up to date.
  • Conduct regular GDPR audits to identify and address compliance gaps.

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Why the right to lodge a complaint is essential for data protection

Providing individuals with a clear process to lodge complaints helps organizations:

  • Ensure GDPR compliance by respecting data subject rights.
  • Minimize reputational damage by handling issues internally before escalation.
  • Reduce the risk of regulatory fines by addressing complaints proactively.
  • Build trust with customers by demonstrating commitment to privacy.

By properly managing complaints and ensuring GDPR compliance, businesses can reduce legal risks, improve transparency, and foster a privacy-first culture.