Data Protection Complaint Acknowledgement Letter

This Data Protection Complaint Acknowledgement Letter is designed for use when an organisation receives a complaint from an individual about the handling of their personal data.

The letter confirms receipt of the complaint, gives the complainant a reference number, summarises the issue raised, identifies the person handling the complaint, and explains the next steps in the investigation process.

Note: While structured as a letter, this template can be easily adapted for use as an email or direct message response.

When Should This Letter Be Used?

This letter should be used where an organisation has received a data protection complaint but is not yet ready to provide a final outcome.

It is suitable for use where your organisation needs time to investigate the complaint, review relevant records, make internal enquiries, contact relevant staff or processors, or request additional information from the complainant.

If you are able to acknowledge the complaint and provide the outcome at the same time, use the Data Protection Complaint Acknowledgement and Response Letter instead.

What Does This Letter Cover?

This Data Protection Complaint Acknowledgement Letter helps you to provide a clear and informative first response to a data protection complaint, covering:

• Receipt and reference details
• A summary of the complaint
• A point of contact and the next steps to be taken
• Optional wording to request additional information, proof of ID, or evidence of authority
• Asking the complainant if they have a particular outcome in mind

Legal and Compliant

This Data Protection Complaint Acknowledgement Letter is designed to support compliance with UK data protection law, including the UK GDPR, the Data Protection Act 2018, and the Data (Use and Access) Act 2025.

It helps organisations acknowledge complaints within the required period, explain how the complaint will be handled, and support clear communication with individuals who raise concerns about the handling of their personal data.

How Should This Template Be Used?

This letter should be adapted to include the organisation’s name, contact details, complaint reference, summary of the complaint, named contact point, and any information required from the complainant.

It should be used alongside a Data Protection Complaints Policy and Procedure, Data Protection Complaints Form, and related complaint response letters.

Once you have purchased access to the appropriate document folder click on the “Download Document” link below. You will be asked what you want to do with the file. It is recommended that you save the document to a location of your choice prior to viewing.

Data Protection Complaint Acknowledgement Letter is part of Business . Just £38.50 + VAT provides unlimited downloads from Business for 1 year.