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What is a DPIA?

A DPIA is a way for you to systematically and comprehensively analyse your processing and help you identify and minimise data protection risks.

DPIAs are a legal requirement for processing that is likely to be high risk. But an effective DPIA can also bring broader compliance, financial and reputational benefits, helping you demonstrate accountability and building trust and engagement with individuals.

When do we need a DPIA?

You must do a DPIA before you begin any type of processing which is “likely to result in a high risk”. This means that although you have not yet assessed the actual level of risk you need to screen for factors that point to the potential for a widespread or serious impact on individuals.

In particular, the GDPR says you must do a DPIA if you plan to:

  • use systematic and extensive profiling with significant effects;
  • process special category or criminal offence data on a large scale; or
  • systematically monitor publicly accessible places on a large scale.
  • use new technologies;
  • use profiling or special category data to decide on access to services;
  • profile individuals on a large scale;
  • process biometric data;
  • process genetic data;
  • match data or combine datasets from different sources;
  • collect personal data from a source other than the individual without providing them with a privacy notice (‘invisible processing’);
  • track individuals’ location or behaviour;
  • profile children or target marketing or online services at them; or
  • process data that might endanger the individual’s physical health or safety in the event of a security breach

Data Protection Impact Assessment forms can be downloaded here

Further guidance on DPIA's can be found here