World Tunnel Congress (WTC) is the top attended tunneling event in the world, bringing the latest in technology and innovations. It is an excellent opportunity to showcase innovative tunneling technology, tunneling practices, and contracting methods. World Tunnel Congress is the foremost international conference on tunneling and underground space where participants gather and share information to improve their industry. This 7 days tunneling and underground construction industry event is being organized by UCA of SME. The venue of this event is Edvard Grieg Hall which is located in Bergen, , Norway. The event will be held from 09 June 2017, Friday to 15 June 2017, Thursday. WTC 2017 will showcase a wide range of products and services related to tunneling sector from the leading exhibitors. Over 75 exhibitors are expected at this event to showcase their products and services. The event will accommodate approximately 140,000 square feet of exhibit space. Over 3,000 visitors are expected at this tunneling and underground construction industry event. The frequency of WTC is annual.