Hywel Davies is Technical Director of CIBSE, the Chartered Institution of Building Services Engineers, a role he has held since June 2007. He leads the technical and policy development work of the Institution, particularly focussed on those policy areas that influence the performance of buildings, including Building and Energy related Regulations and Building Information Modelling. He participates in a range of government and industry policy development groups. CIBSE members will be familiar with his monthly contribution on legal issues for the CIBSE Journal.

He provides advice and is engaged in research projects on technical and policy issues, particularly energy efficiency, BIM and other regulatory matters.