KOREA

Korean Tunnelling Association

Dr. Gye-Chun CHO

#1411 Kukjae Electronic Center

1445-3 Seocho-Dong, Seocho-Gu

KR-Seoul 137-728

Tel: +82 42 869 3622

Fax: +82 42 869 3622

E-mail: gyechun(at)kaist.edu

Web: http://tunnel.or.kr/eng_main.php