DOT testing. A clearer road ahead.
Coordinate drug and alcohol testing for your drivers with a straightforward ordering process and support from the NDC team.

Testing that fits your operation
A single new driver and an established fleet have different administrative needs. NDC helps employers coordinate testing through their account and find the next step for their program.
- Pre-employment testing coordination
- Random program enrollment options
- Drug and alcohol collection arrangements
Start with the right test request
Have your company details, testing reason and applicable DOT agency ready. Your testing requirements should be confirmed before an order is placed. Contact NDC if you are unsure which account or program option fits your business.
Plan your collection visit
Confirm that your selected location can perform the ordered service. Collection hours can differ from a facility’s general opening hours. Follow the instructions supplied with your order and bring the requested identification and paperwork.
A test and a program serve different needs
Ordering a test and enrolling in an ongoing random program are separate decisions. Review membership inclusions, individual testing charges and renewal terms before choosing a program.
A few questions, answered.
Have something else in mind?
Our team can help you find your next step.
Can I order through my existing NDC account?
Existing customers can log in to manage their testing orders. If you are new to NDC, contact the team or review the available program options before enrolling.
Does enrollment include every drug and alcohol test?
Membership and individual testing fees may be separate. Confirm current inclusions and charges with NDC before you enroll or place an order.
How do I confirm a collection location?
Share your ZIP code and required test with NDC. The team can help confirm an appropriate collection option and the next booking step.
