What is UK GDPR AI Lawfulness, Fairness, Transparency, Accuracy and Security Review?

In practice, this review means assessing the full AI use case before deployment and on an ongoing basis: identifying the data being processed, the legal basis relied on, the notices provided to individuals, the quality and accuracy of outputs, and the security controls protecting the model, prompts, inputs, outputs, and training data. Compliance teams often use it to evidence that the organization has considered data protection by design and by default, especially where AI is used for profiling, automated decision-making, or other higher-risk processing.

The review is important because AI can amplify privacy and fairness risks through opaque inference, biased outputs, inaccurate decisions, and weak security around datasets and model access. Under the UK GDPR, the relevant principles are lawfulness, fairness, transparency, accuracy, storage limitation, integrity and confidentiality, and accountability, while the ICO’s AI and data protection guidance gives practical expectations for applying them to AI systems. It is also closely aligned with broader GDPR-style obligations in the EU and with internal governance controls used under ISO 27001 and ISO/IEC 42001.