Electric Power Transmission Regulation and Administration of Communications Construction Regulation and Administration of Communications Agriculture Construction

Control, safety, signalling and light equipment Construction, foundation and surface works for highways, roads Control, safety or signalling equipment for inland waterways Asphalt Wells construction work Control, safety or signalling equipment for parking facilities Construction work Command, control, communication systems Concrete Control, safety or signalling equipment for port installations Command, control, communication and computer systems Concrete work Wheelchairs 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 Control, safety or signalling equipment for airports

Asphalts Asphalt Wheelchairs Traffic control Utilities Case making services Concrete curb

APEC Countries North America Northern America

Civil Works Environment and Pollution-Recycling Roads and Highways-Bridge Infrastructure Services Railways-Rail-Railroad Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Marine