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Details of professional bodies and trade associations relating to the UK construction industry.
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ICOM Energy Association |
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Industrial Rope Access Trade Association (IRATA) |
Industry Committee for Emergency Lighting (ICEL) |
Inland Waterways Advisory Council (IWAC) |
Inland Waterways Association (IWA) |
Institute for Sport, Parks and Leisure (ISPAL) |
Institute of Acoustics (IOA) |
Institute of Asphalt Technology (IAT) |
Institute of Builders' Merchants |
Institute of Carpenters (IOC) |
Institute of Clerks of Works of Great Britain (ICWGB) |
Institute of Concrete Technology (ICT) |
Institute of Demolition Engineers (IDE) |
Institute of Directors (IoD) |
Institute of Domestic Heating and Environmental Engineers (IDHEE) |
Institute of Ecology and Environmental Management (IEEM) |
Institute of Environmental Management and Assessment (IEMA) |
Institute of Explosives Engineers (IExpE) |
Institute of Groundsmanship (IOG) |
Institute of Healthcare Engineering and Estate Management (IHEEM) |
Institute of Highway Incorporated Engineers (IHIE) |
Institute of Historic Building Conservation (IHBC) |
Institute of Leadership and Management (ILM) |
Institute of Materials, Minerals and Mining (IOM3) |
Institute of Measurement and Control (InstMC) |
Institute of Metal Finishing (IMF) |
Institute of Quarrying |
Institute of Refrigeration (IoR) |
Institute of Revenues, Rating and Valuation (IRRV) |
Institute of Roofing (IoR) |
Institute of Scientific and Technical Communicators (ISTC) |
Institute of Sheet Metal Engineering (ISME) |
Institute of Sound and Communications Engineers (ISCE) |
Institute of Sport and Recreation Management (ISRM) |
Institute of Spring Technology (IST) |
Institute of Transport Administration (IoTA) |
Institute of Wood Science (IWSc) |
Institution of Chemical Engineers (IChemE) |
Institution of Civil Engineers (ICE) |
Institution of Engineering and Technology (IET) |
Institution of Engineering Designers (IED) |
Institution of Environmental Sciences (IES) |
Institution of Fire Engineers (IFE) |
Institution of Gas Engineers and Managers (IGEM) |
Institution of Lighting Professionals (ILP) |
Institution of Mechanical Engineers (IMechE) |
Institution of Occupational Safety and Health (IOSH) |
Institution of Structural Engineers (IStructE) |
Insulated Render and Cladding Association (INCA) |
Insulating Concrete Formwork Association |
Interlay: The Association of Block Paving Contractors |
International Institute for Environment and Development (IIED) |
International Society of Arboriculture UK & Ireland Chapter (ISA-UKI) |
International Society of Soil Mechanics and Geotechnical Engineering (ISSMGE) |
Interpave |
Intumescent Fire Seals Association (IFSA) |


As of November 2008,