European sites can be found at www.usr-emea.com, Latin America sites can be found at www.usr-lat.com and Asia-Pacific Rim can be found at www.usr-apr.com. All International Contact information can still be found below in alphabetical order.
| Canada | |
| Pre-Sales Support | |
| Online e-mail form | |
| Website | https://www.usr.com |
| Technical Support | |
| Website | https://www.usr.com/support |
| Online e-mail form | |
| Deutschland / Germany | |
| Infoline | |
| Online Form | |
| Web Site | www.usr.com/de |
| Technische Unterstützung | |
| Website | www.usr-emea.com/support |
| www.usr.com/emailsupport/de | |
| España / Spain | |
| Asistencia preventa | |
| Correo electrónico | Online Form |
| Sitio Web | www.usr.com/es |
| Asistencia técnica | |
| Sitio Web (Asistencia) | www.usr-emea.com/support |
| Correo electrónico | www.usr.com/emailsupport/es |
| France | |
| Support avant-vente | |
| Online Form | |
| Site Web | www.usr.com/fr |
| Support technique | |
| Site Web (Support) | www.usr-emea.com/support |
| www.usr.com/emailsupport/fr | |
| Italia / Italy | |
| Assistenza pre-vendita | |
| Online Form | |
| Sito Web | https://www.usr.com/it |
| Assistenza tecnica | |
| Sito Web (Assistenza) | www.usr-emea.com/support |
| www.usr.com/emailsupport/it | |
| United Kingdom | |
| Pre-Sales Support | |
| Online Form | |
| Website | www.usr.com/uk |
| Technical Support | |
| Website (Support) | www.usr-emea.com/support |
| www.usr.com/emailsupport/uk | |
| United States | |
| Pre-Sales Support | |
| Online e-mail form | |
| Technical Support | |
| Website | https://www.usr.com/support |
| Online e-mail form | |