BSI Flex 8670 — Built environment — Core criteria for building safety in competence frameworks — Code of practice

BSI Flex 8670 — Built environment — Core criteria for building safety in competence frameworks — Code of practice. Sets out the competence criteria for all professionals working on higher-risk buildings. A key recommendation from the Hackitt Review, implemented through the Building Safety Act 2022. This page provides a structured summary, key provisions, and practical guidance on the application of BSI Flex 8670 to UK fire safety engineering, building design, and Building Safety Act compliance.