The BSR's competence framework for building control professionals is transforming the sector.. Building Control Reform The Building Safety Act requires all building control professionals to be registered with the BSR. Key Changes Mandatory registration for all building control inspectors Competence validation against national standards CPD requirements: 30 hours annually Class based registration (residential, commercial, industrial, HRB) Only BSR registered inspectors can work on HRBs Transitional period ends April 2027 For building control advisory, contact us.