We are open Monday-Friday, from 9 a.m. until 5 p.m. ET.
LEO is an online testing and training organization, which means our staff may not be readily available via phone. However, you can always reach us during business hours (and often outside business hours) via emails below.
Students, technical support, payment questions, test scheduling:
All other inquiries:
You can also send us an email using the form below: