Conformity Assessment Bodies CAB
In the UK government guidance 'UK conformity assessment' the term conformity assessment body (CAB) is used to cover 'Approved Bodies, UK Notified Bodies (for bodies in Northern Ireland assessing to EU requirements), Recognised Third Party Organisations (RTPOs), User Inspectorates (UIs) and Technical Assessment Bodies (TABs).'
In the UK government 'Construction Products Reform Green Paper 2025' published 26 February 2025, Conformity Assessment Bodies (CAB) are defined as comprising of ' testing and calibration laboratories, certification bodies as well as inspection bodies that provide conformity assessment services.'
The UK government guidance 'List of approved conformity assessment bodies' for the UK digital identity and attributes trust framework certification scheme describes the UK digital identity and attributes trust framework as 'a set of government-backed rules, guidance and standards for trustworthy and secure digital identities. Organisations interested in getting certified against the trust framework must engage with one of the approved conformity assessment bodies.'
The guidance lists the approved conformity assessment bodies as:
- AVID Certification Services Ltd trading as Digital Identity Systems Certification (AVID)
- British Standards Institute (BSI)
- Kantara
More detail can be found on the UK Accreditation Service website. At present the Office for Digital Identities and Attributes (OfDIA) has not approved or endorsed any organisations to provide consultancy, advice or gap analysis to identity and attribute service providers wishing to certify against the UK digital identity and attributes trust framework.
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
Government approach could undermine delivery and regeneration.
World's first mass timber data centre.
The overlooked environmental aspect of data centre development.
Introduction to radon awareness
New technical information sheet published by CIOB.
Updated supplier guide can help electrical contractors engage with NHP.
CIAT confirm the winners of the 2026 architectural technology awards.
Government launches a one stop shop for flood preparedness.
Sir Edwin Lutyens: Britain's greatest architect? Book review.
CIOB publishes free template to help assess and manage risks.
ECA's reflections on Party Conference season
Burnham wants to be confident of winning before asking for a fresh mandate.
New Chief Construction and Scientific Adviser
Sergio Cavalaro, Professor of Infrastructure Systems at Loughborough University.
Building safety levy for England
CIAT publish estimator tool for members.
Water sector faces a growing crisis that could slow the delivery of vital infrastructure.