Professional Institutions The Royal Institution of Chartered Surveyors (RICS) Association of Building Engineers (ABE) The Royal Institution of British Architects (RIBA) The Institute of Civil Engineers (ICE) The Chartered Institute of Building (CIOB) The Chartered Institute of Building Service Engineers (CIBSE) The Royal Town Planning Institute (RTPI)
Builders Organisations The Quality Mark Scheme The Federation of Master Builders The National Federation of Roofing Contractors