The Czech Tunneling Association
The Czech Tunneling Association
The Czech Tunneling Association is a national member of the International Tunneling Association ITA/AITES based in Lausanne, Switzerland. It brings together organizations, university and scientific workplaces, companies and individuals interested in underground construction in the Czech Republic.
The Czech Tunneling Association
The Czech Tunneling Association
The Czech Tunneling Association is a national member of the International Tunneling Association ITA/AITES based in Lausanne, Switzerland. It brings together organizations, university and scientific workplaces, companies and individuals interested in underground construction in the Czech Republic.

About us

CzTA was founded after the split of Czechoslovakia from the Czechoslovakian Tunnelling Committee founded in 1982 from the initiative of companies participating in the construction of the Prague metro. CzTA associates organizations, university and scientific workplaces, firms and individuals active in the underground engineering and related scientific research. Currently, 47 collective members and 51 individual members are registered. It is an open organization and anybody involved in activities connected with underground engineering may become member.