You can reach the Office of the USIP by the following methods:
General Secretariat/Headquarters of the USIP 
Address Castle Staverden | Staverdenseweg 283 | Staverden (Ermelo) The Netherlands
P.O. Box 159 | 3840 AC Harderwijk The Netherlands
Phone +0031 611 586 980
Email

usiphq@internationalpolicesports.com

Presidential Office of the USIP
P.O Box 35506 Al Shaab 36056 Kuwait
Phone +965 25732395
Fax +965 25754095
Email
Usip-kw@hotmail.com
Director Presidential Office of the USIP
Mobile
+965 99438361
Email
Usip-6@hotmail.com