Data protection officers · the career path
How to become a data protection officer
The short answer · updated
No single qualification makes you a data protection officer. UK GDPR says a DPO is appointed for their professional qualities and expert knowledge of data protection law and practice. Most build that in an information governance, privacy, compliance, legal or security role, then certify with the BCS Practitioner Certificate in Data Protection or the IAPP’s CIPP/E and CIPM.
What the law asks of a DPO
Article 37(5) of UK GDPR says a data protection officer is designated on the basis of professional qualities, and in particular expert knowledge of data protection law and practices, and the ability to fulfil the DPO’s tasks. That is the whole legal test; there is no licence and no required exam.
The ICO’s guidance on DPOs adds that the law does not specify precise credentials, and that the expertise should be proportionate to the processing: where it is particularly complex or risky, the DPO’s knowledge and abilities should be correspondingly advanced. It also says good knowledge of the organisation’s industry or sector is an advantage. The ICO notes that the guidance is under review after the Data (Use and Access) Act 2025.
The routes in: information governance, privacy, compliance, law
Many DPOs start in information governance or privacy. The Data protection and information governance practitioner apprenticeship (level 4) lists the job titles on that path: privacy officer, information governance officer and lead, information compliance officer, data protection manager and data protection lead. Its knowledge covers privacy by design, records of processing, data protection impact assessments, and information rights such as subject access and freedom of information.
Others move across from a neighbouring seat. A compliance officer in a regulated firm already runs monitoring and advises the business; a lawyer brings the legal reading (see what a general counsel does); an information security professional brings the technical controls (see what a CISO does). Each needs to add what the others bring.
A common path runs data protection or information governance officer, data protection manager or privacy lead, then DPO, and in larger organisations head of privacy or chief privacy officer.
Qualifications: BCS and IAPP
Because the law names no credential, employers use certifications to judge expertise. Three are widely asked for.
- BCS Practitioner Certificate in Data Protection. The BCS certificate is for people who already have some responsibility for data protection. It covers UK GDPR and the Data Protection Act 2018, including the designation, position and tasks of a DPO. The BCS Foundation Certificate is a helpful first step but not required.
- IAPP CIPP/E. The International Association of Privacy Professionals’ Certified Information Privacy Professional/Europe is an ANAB-accredited certification in pan-European and national data protection laws.
- IAPP CIPM. The Certified Information Privacy Manager covers how to establish, maintain and manage a privacy programme across its life cycle: the operational side of the DPO’s job.
The experience employers look for
The ICO lists the DPO’s tasks: informing and advising the organisation and its staff on their data protection obligations, monitoring compliance with data protection law and policies, awareness-raising, training and audits, advising on data protection impact assessments, and acting as the contact point for the ICO and for the people whose data is processed.
So a hiring panel wants evidence of each: DPIAs you led on real projects, a record of processing you built, subject access requests and complaints you handled, a breach you managed and decided whether to report, training you ran, and an audit whose findings were acted on. Experience in the organisation’s own sector counts, as the ICO says.
Independence: why the DPO stands apart
Article 38 sets the DPO’s position. The organisation must involve the DPO properly and in good time in every data protection issue, must not instruct them on how to carry out their tasks, must not dismiss or penalise them for doing so, and must have them report directly to the highest management level. Any other duties they take on must not create a conflict of interests.
For a career, that means the DPO seat sits a step apart from the people who decide how data is used. Someone who runs marketing or IT may struggle to be that organisation’s DPO; someone moving into the role from those teams should expect to give the old responsibilities up.
External, fractional and part-time DPO work
Article 37(6) allows a DPO to be a staff member or to work under a service contract, and the ICO confirms a DPO can be an existing employee or externally appointed, and that several organisations can share one. That makes the DPO one of the seats most often held for part of the week. For an experienced data protection manager, a fractional DPO role is a way to hold the full remit sooner; see fractional DPO jobs.
If you work through your own company, the off-payroll working rules (IR35) may apply. Status is decided by how each engagement runs, and a medium or large client makes the determination. Our IR35 guide sets out the tests.
Pay, and where to find DPO roles
Data protection officer pay depends on the sector, the size and risk of the processing, whether the role is in-house or external, and how much of the week it takes. We set out pay or day rate for every candidate on a shortlist.
Our data protection officer jobs page lists permanent, interim and fractional roles. We recruit fractional, interim, part-time, temporary and permanent executives, and non-executive directors.
Questions people ask
Do you need a qualification to be a data protection officer?
No law requires one. UK GDPR asks for professional qualities and expert knowledge of data protection law and practice, and the ICO says it does not specify precise credentials. Most employers ask for a certification such as the BCS Practitioner Certificate in Data Protection or the IAPP’s CIPP/E.
Which DPO certification is best?
The BCS Practitioner Certificate in Data Protection is written around UK GDPR and the Data Protection Act 2018. The IAPP’s CIPP/E covers European and national data protection law, and the CIPM covers running a privacy programme. Holding one of each covers both halves of the job.
Do you need to be a lawyer to be a DPO?
No. The DPO needs expert knowledge of data protection law and practice, which lawyers, compliance officers, information governance and security professionals can all build. Legal training helps with the reading; operational experience helps with the doing.
Can an existing employee be the DPO?
Yes. The ICO says a DPO can be an existing employee or externally appointed, provided they have the expertise and their other duties do not create a conflict of interests. See what a data protection officer does.
Can you become a data protection officer with no experience?
Usually not straight away. Start in information governance, privacy, compliance or a data protection team, for example through the level 4 Data protection and information governance practitioner apprenticeship, and build experience of DPIAs, information rights and breaches.
How do I hire a data protection officer?
Decide whether the role must be in-house or can be external or fractional, and what expertise your processing needs. Our data protection officer recruitment page sets out the process; we send a shortlist of 3–5, each with pay or day rate, availability and IR35 position set out.
