Business All Other Professional Professional Electric Power Transmission Ventilation Religious Plumbing Other Professional Construction Architectural Colleges Colleges Agriculture Plumbing Colleges Research and Development in the Physical Other Similar Organizations (except Business All Other Professional Management Architectural Services Other Similar Organizations (except Business Ventilation Research and Development in the Physical Construction Professional

System, storage and content management software package Control, safety, signalling and light equipment Architectural, engineering and planning services Construction, foundation and surface works for highways, roads Engineering, auxiliary, average, loss, actuarial and salvage insurance services Boards Control, safety or signalling equipment for inland waterways Architectural, engineering and surveying services Wells construction work Office, school and office equipment cleaning services Business services: law, marketing, consulting, recruitment, printing and security Heating works Control, safety or signalling equipment for parking facilities Construction work Command, control, communication systems Electricity, heating, solar and nuclear energy Control, safety or signalling equipment for port installations Command, control, communication and computer systems System, storage and content management software development services Semiconductors Pressure-reducing, control, check or safety valves Other services Drainage works Control, safety or signalling equipment for roads Goods used in construction Architectural, construction, engineering and inspection services Heating, ventilation and air-conditioning installation work Control, safety or signalling equipment for airports

Boards Well engineering Case making services University Tent, for office use

APEC Countries North America Northern America

Civil Works Building Environment and Pollution-Recycling Automobiles and Auto Parts Non-Renewable Energy Security Services Architecture Engineering Energy Roads and Highways-Bridge Infrastructure Water and Sanitation Law and Legal Environmental Work Printing and Publishing Services Railways-Rail-Railroad Defence and Security Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Building Material Marine