1. Headquarters Office
Address: c/o Japan Transport and Tourism Research Institute
3-18-19, Toranomon, Minato-ku, Tokyo, #105-0001, JAPAN
Phone: +81-70-2626-2747 (Only for Tuesday and Thursday)
E-mail: msp[at]easts.info
2. International Scientific Committee (paper submissions, review status, etc.)
Email: isc[at]easts.info or easts_isc[at]chula.ac.th
3. Conference Committee (registration, venue, visa, etc.)
Email: easts16_2025[at]mti.or.id
4. Division of Financial Support Service at the EASTS Secretariat (financial support for paper presenters)
E-mail: fs2025[at]easts.info
5. Domestic Societies (membership application, etc)
Contact address of respective Domestic Societis for membership
