Business All Other Professional Professional Electric Power Transmission Administration of Housing Programs Religious Other Professional Architectural International Administration of Housing Programs Research and Development in the Physical Other Similar Organizations (except Business All Other Professional Other Similar Organizations (except Business Engineering Services Research and Development in the Physical Professional

Control, safety, signalling and light equipment Architectural, engineering and planning services Engineering, auxiliary, average, loss, actuarial and salvage insurance services Control, safety or signalling equipment for inland waterways Architectural, engineering and surveying services Other community, social and personal services Control, safety or signalling equipment for parking facilities Blocks Command, control, communication systems Control, safety or signalling equipment for port installations Command, control, communication and computer systems Pressure-reducing, control, check or safety valves Other services Control, safety or signalling equipment for roads Architectural, construction, engineering and inspection services Control, safety or signalling equipment for airports

Netting Blocks Architectural engineering Suite Case making services Engineering testing services

APEC Countries North America Northern America

Environment and Pollution-Recycling Architecture Engineering Printing and Publishing Services Construction Energy-Power and Electrical Computer Hardwares and Consumables Marine