LINKS OF INTEREST

Below you can consult the websites of the numerous institutions related to the world of underground works all over the world.
International Institutions
› ITA-AITES (International Tunnelling and Underground Space Association)
› Achilles
› RePro (Registro de Proveedores)
To view institutions by country, choose from the countries available in the following list:
BRAZIL
› Brazilian Tunnelling Committee (Comitê Brasileiro de Túneis)
› Associação Brasileira de Mecânica dos Solos (ABMS)
CHILE
› Cámara Chilena de Construcción
› Chilean Tunnelling Committee
› Vendor Qualification System (S.I.C.E.P.)
› REGIC
COLOMBIA
› Colombian Society of Engineers
› Colombian Infrastructure Chamber
SPAIN
› Spanish Tunnels and Underground Works Association (A.E.T.O.S.)
› Spanish Construction Technology Platform (P.T.E.C.)
› ProTRANS (Transport Suppliers System)
HONG KONG
› Hong Kong Construction Association
› The Lighthouse Club (charitable institution)
NORWAY
› TransQ
› Sellihca
PERÚ
› Supervisory Agency for Government Contracts (O.S.C.E.)
› Perú Construye: Construction industry (magazine)
› Rumbo Minero (mining magazine)
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