Collection
UK digital identity and attributes supplementary codes
The supplementary codes which digital verification services can certify against alongside the UK digital identity and attributes trust framework.
Alongside the UK digital identity and attributes trust framework, digital verification services can become independently certified against additional sets of rules known as ‘supplementary codes’.
A supplementary code builds on the rules in the trust framework to show how services can meet additional requirements in specific use cases or sectors.
Digital right to rent checks
The supplementary code for digital right to rent checks
Digital right to work checks
The supplementary code for digital right to work checks
Disclosure and Barring Service digital identity checks
The supplementary code for Disclosure and Barring Service digital identity checks
Updates to this page
Published 26 June 2025