ITA Working Groups

Please choose a Group to learn more about...

 

 

 

Working Group 1: Standardization

Set up in 1975, the group has completed its work in 1998.

Working Group 4: Subsurface Planning

Set up in 1975, the group has completed its work in 2002

Working Group 7: General Approaches to Design

Set up in 1978, the group has completed its work in 1996.

Working Group 8: Catalog of Tunnels

Set up in 1978, the group has completed its work in 1991.

Working Group 9: Seismic Effects

Set up in 1979, the group has completed its work in 1985.

Working Group 10: Costs and Advantages of Urban Public Transport

Set up in 1982, the group has completed its work in 1988.

Working Group 13: Direct and indirect Advantages of Underground Structures

Set up in 1989, the group has completed its work in 2002.

Working Group 16: Quality

Set up in 1997, the group has completed its work in 2007.