Inferensys

Glossary

Data Protection Impact Assessment (DPIA)

A mandatory risk assessment process required by GDPR for processing activities that are likely to result in a high risk to the rights and freedoms of natural persons.
Risk analyst performing AI risk assessment on laptop, risk matrices visible, casual office risk session.
GDPR COMPLIANCE

What is Data Protection Impact Assessment (DPIA)?

A Data Protection Impact Assessment (DPIA) is a mandatory, systematic risk analysis process required by the General Data Protection Regulation (GDPR) for any data processing activity likely to result in a high risk to the rights and freedoms of natural persons.

A Data Protection Impact Assessment (DPIA) is a legally mandated process under Article 35 of the GDPR designed to identify, assess, and mitigate the specific privacy risks of a processing operation before it begins. It is triggered

GDPR MANDATORY PROCESS

Core Components of a DPIA

A Data Protection Impact Assessment is a systematic process for identifying and minimizing the data protection risks of a project. The following components are required by the GDPR for high-risk processing activities.

02

Necessity and Proportionality Assessment

An evaluation of whether the processing is strictly necessary to achieve the stated purpose and whether the intrusion on privacy is proportionate to the benefit.

  • Necessity: Is there no other reasonable, less intrusive way to achieve the goal?
  • Proportionality: Does the benefit to the controller or society outweigh the risk to the individual's rights?
  • Data Minimization: Are you collecting only the absolute minimum data required?
  • Retention: Is the data deleted or anonymized as soon as the purpose is fulfilled?
COMPLIANCE ESSENTIALS

Frequently Asked Questions

Clear, technical answers to the most common questions about conducting and automating Data Protection Impact Assessments under GDPR.

A Data Protection Impact Assessment (DPIA) is a mandatory, legally required risk assessment process under Article 35 of the GDPR designed to identify and minimize the data protection risks of a project or processing activity. You are legally obligated to conduct a DPIA whenever processing is 'likely to result in a high risk to the rights and freedoms of natural persons,' particularly when using new technologies. This is not optional; it is a prerequisite. The Article 29 Working Party (WP29) guidelines specify nine criteria that trigger the requirement, including systematic profiling, large-scale processing of sensitive data, or systematic monitoring of public areas. If your processing meets two or more of these criteria, a DPIA is mandatory. Failure to conduct one can result in fines of up to €10 million or 2% of global annual turnover.

Prasad Kumkar

About the author

Prasad Kumkar

CEO & MD, Inference Systems

Prasad Kumkar is the CEO & MD of Inference Systems and writes about AI systems architecture, LLM infrastructure, model serving, evaluation, and production deployment. Over 5+ years, he has worked across computer vision models, L5 autonomous vehicle systems, and LLM research, with a focus on taking complex AI ideas into real-world engineering systems.

His work and writing cover AI systems, large language models, AI agents, multimodal systems, autonomous systems, inference optimization, RAG, evaluation, and production AI engineering.