GDPR Impact Assesment

What is a DPIA ?

A DPIA (data protection impact assessment) is a type of risk assessment. It helps you identify and minimise risks relating to personal data processing activities. DPIAs are also sometimes known as PIAs (privacy impact assessments).

The EU GDPR (General Data Protection Regulation) and DPA (Data Protection Act) 2018 – laws that focus on data privacy for individuals – require you to carry out a DPIA before certain types of processing. This ensures you can mitigate data protection risks.

For instance, if processing personal information is likely to result in a high risk to data subjects’ rights and freedoms, you should carry out a DPIA.

You should also conduct one when introducing new data processing processes, systems or technologies.

For comprehensive guidance and practical advice on complying with the GDPR, read our bestselling EU General Data Protection Regulation (GDPR) – An Implementation and Compliance Guide, Third edition.

Why are DPIAs important? important? ?

DPIAs are a useful way of ensuring the efficiency – and cost-effectiveness – of the security measures you implement.

A risk-based approach ensures you do not waste resources attempting to mitigate threats that are unlikely to occur or will have little effect.

Not carrying out a DPIA when required could leave you open to enforcement action from the ICO (Information Commissioner’s Office) – the UK’s data protection authority. This could include a fine of up to 2% of your organisation’s annual global turnover or €10 million – whichever is greater.

Regular DPIAs also support the GDPR’s accountability principle, helping your organisation prove its compliance with the Regulation – both to the supervisory authority and to other stakeholders.

DPIA solutions

Book a workshop. This one-day workshop teaches attendees how to perform a DPIA in line with the DPA 2018 and the EU GDPR.


Get an on-site, expert assessment of the risks associated with your data processing activities with our fixed-price DPIA consultancy service.


Quickly determine whether a DPIA is required and simplify the entire DPIA process with this tool. Aligned with the GDPR you can easily review, update and maintain your DPIA whenever needed.

Ensure your GDPR compliance with IT Governance’s market-leading GDPR documentation toolkit. It contains a complete set of easy-to-use documentation templates, including a DPIA template and DPIA tool.

Get an expert DPIA today!