Technical Support
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General Technical Support
Monday - Friday 9:00 AM - 9:00 PM ET
410-638-9239 or Toll Free: 877-426-6323
STS Technical Support Hotline 443-819-2366
Sat 1/29 8:00 AM-6:00 PM ET
Sun 1/30 8:30 AM-5:30 PM ET
Program Questions
Education Department (education@sts.org)
Phone
(312) 202-5800
Registration Questions
Phone
(800) 651-2842
Website
https://sts.cmrushelp.com/s/contactsupport