Office 2011 WTTC
Topsportcentrum Rotterdam
Van Zandvlietplein 20, 6th floor
3077 AA Rotterdam
Telephone: +31 (0)6-45292000
Fax: + 31 (0)40 – 213 20 62
E-mail: info@2011wttc.com 

Ton van Happen
Championships Director