Member status

  Member type Number of member/people  
As of April,2019
  Organization member 202  
  Individual member 1,050  
  Support member 187  
  Total 1,439  

Advantage of being a member

  • Free monthly subscription of “Tunnels and Underground” magazine
  • Purchase JTA related technical and research literature at member price
  • Discount price to join event organized by JTA, get certificate
  • Direct notification for event and literature for organization member
  • First-hand information service related to latest tunnel technology

Receive support when joining World Tunneling Congress (WTC) or paper presentation