Alert:

This website is scheduled to undergo routine maintenance on Saturday, 18 April from 5:00 p.m.-10:00 p.m. CDT. During this time, you may not be able to schedule, reschedule or cancel test appointments. We apologize for this inconvenience and thank you for your patience.

Customer Service

United Kingdom

Office Hours: Monday–Friday, 8:00 a.m.–5:00 p.m. UK time; closed on local holidays.

Last updated 2014-10-18