Why Your IT or Compliance Lead Shouldn’t Be Your DPO
15th April 2026
When an organisation realises it needs a Data Protection Officer (DPO), the instinct is usually to look inward. Many businesses appoint their DPO from an existing team, pulling from IT, legal or compliance. On paper it seems sensible, as the person already knows the systems, the policies and the regulatory landscape.
The problem is that UK GDPR requires the DPO to operate independently and free from conflicts of interest. That creates a real compliance headache when the role sits inside the very teams whose decisions the DPO is supposed to be reviewing objectively.
Here’s what the law actually says about DPO independence, where internal appointments tend to go wrong, and why regulators are paying closer attention to how the role is structured.
What Does the Law Say About Conflicts of Interest?
The rules governing the DPO position are set out in Article 38 of the UK GDPR. Article 38(6) allows a DPO to take on other tasks and duties, but only if the controller or processor ensures those duties do not result in a conflict of interests. Article 38(3) goes further, requiring that the DPO receives no instructions regarding the exercise of their tasks and reports directly to the highest level of management.
Guidance from the ICO and the European Data Protection Board makes the principle explicit: a conflict of interest arises where the DPO holds a position that leads them to determine the purposes and means of processing personal data and have oversight of it. In plain terms, you cannot be both the person deciding how data is used and the independent watchdog auditing those same decisions.
The Problem with Internal Appointments
Because of this strict independence requirement, slotting the DPO role into an existing operational team carries significant risk. The ICO and other European regulators have repeatedly flagged that senior operational roles, such as Head of IT, Head of HR and Head of Marketing, are inherently incompatible with the DPO function. Crucially, regulators now look at how the DPO role is structured, not simply whether one has been appointed. This is one of the common GDPR mistakes we see smaller organisations make when they first tackle compliance.
A few common scenarios show how this plays out in practice:
- An IT leader acting as DPO is often responsible for the very systems and software the DPO should be objectively assessing. It’s marking their own homework.
- A compliance or marketing manager acting as DPO may find it difficult to independently challenge operational decisions they themselves helped to design.
- An HR director acting as DPO is expected to oversee the lawfulness of employee data processing while also driving the very HR initiatives that rely on it.
- The CEO or MD’s role is to protect the reputation of the organisation, the role of the DPO is to represent and protect the interests of data subjects.
- The role of Legal Counsel is to represent the Company: If legal counsel represents the company in legal proceedings, including against employees or customers regarding data breaches, this creates a clear conflict of interest if they are also the DPO..
This isn’t a theoretical concern. European regulators have already penalised organisations for appointing senior compliance and audit leads to the DPO role, ruling that the combined responsibilities breached Article 38(6). Getting the structure wrong is, by itself, a breach, regardless of how well the individual performs.
Why an External DPO Service Makes Sense
If you are reviewing your data protection governance, the priority should be ensuring your DPO is not compromised by internal politics or competing operational objectives. For many organisations, outsourcing the role through an External Data Officer Service is the cleanest way to achieve this.
Using an external DPO service offers several clear benefits:
- Guaranteed independence: An external DPO has no conflict of interest by design, which means impartial advice that stands up to regulatory scrutiny.
- Specialist expertise: Outsourcing gives you access to professionals who track ICO guidance and enforcement action daily, keeping your compliance strategy current.
- Freedom from internal pressure: An external DPO isn’t under pressure to deliver a marketing campaign or ship a new system on deadline, so their risk assessments remain genuinely unbiased.
- Cost-effective coverage: You get expert oversight for a fraction of the cost of a full-time, properly independent internal officer. It’s a practical answer for organisations that need the role done well without the headcount.
How Griffin House Consultancy Can Help
Appointing a DPO is a legal requirement for many businesses, and getting the structure wrong exposes your organisation to avoidable regulatory risk. If you are uncertain whether your current setup holds up to the independence test, we can help.
Our external Named DPO Service provides a practical, conflict-free solution. We act as your independent expert, guiding you through Data Protection Impact Assessments (DPIAs) and risk assessments, handling Subject Access Requests (SARs), advising on what makes a data breach reportable, and serving as your official point of contact with the ICO.
Get in touch with Griffin House Consultancy or call us on 01673 885533 for a straightforward conversation about whether your current DPO arrangement is fit for purpose.
Author: Mike Martin LLM
Mike is an information rights law specialist and one of the founding Directors of Griffin House Consultancy, a leading data protection and information governance firm that supports hundreds of clients annually with training, consulting and auditing.
