Electric Power Transmission Regulation Regulation and Administration of Communications Securities Construction Architectural Regulation Regulation and Administration of Communications Agriculture Research and Development in the Physical Management Engineering Services Research and Development in the Physical Construction

Control, safety, signalling and light equipment Construction, foundation and surface works for highways, roads Control, safety or signalling equipment for inland waterways Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment Wells construction work Control, safety or signalling equipment for parking facilities Construction work 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 Goods used in construction Architectural, construction, engineering and inspection services Security, fire-fighting, police and defence equipment Postal orders Railway points Control, safety or signalling equipment for airports Dates

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Europe

Civil Works Building Automobiles and Auto Parts Supply Security Services Engineering Postal and Courier Services Roads and Highways-Bridge Transportation Services Railways-Rail-Railroad Metals and Non-Metals Construction Energy-Power and Electrical Sports and Leisure Computer Hardwares and Consumables Steel Petroleum Products Building Material