Contact Us
For customer care, to reset passwords or to ask general questions use the information below or try our self-help section .
We answer calls and respond to emails Monday to Friday from 9 AM to 6 PM EST.
DOT Oral Fluid Collector Training is Open for Pre-Registration - learn more.
For customer care, to reset passwords or to ask general questions use the information below or try our self-help section .
We answer calls and respond to emails Monday to Friday from 9 AM to 6 PM EST.