This article explores the Uk Digital Identity and Atrributes Trust Framwork (DIATF), how it operates within the wider digital identity agenda, and how it could in practice lead to a de facto mandatory national digital identity system without anyone ever touching One Login.

Ive attempted to cut through complexity and explain what DIATF is, how it operates, and why the framework carries significant risks. My hope is that by unpacking the jargon and showing how the pieces fit together, readers will better understand the dangers of this framework, and the way it could embed a national digital identity infrastructure by stealth, because of how the Data Use and Access Act 2025 interacts with it.