Contact us

Do you require information on memebrship or do you have questions, please contact us.

Dr. John A. Stoop, ITSA Secretary
P.O. Box 95404
2509 CK The Hague
The Netherlands

Telephone: 31-70-333-7000
Fax: 31-70-333-7077

E-mail: (JavaScript must be enabled to view this email address)

Visiting Address:
Anna van Saksenlaan 50
2593 HT The Hague
The Netherlands