D&S Diversified Technologies LLP Mississippi Nurse Aide Testing Services Innovative, quality technology solutions
throughout the United States
since 1985.
D&S Diversified Technologies LLP - Headmaster LLP
Headmaster is honored to be approved by the Mississippi Department of Health to offer Certified Nurse Aide Testing and Registry Services to the Mississippi Health Care Community.

We look forward to working with everyone involved with Certified Nurse Aide Training and Testing in Mississippi!

Watch this Web Page for the release of the new MS Nurse Aide Candidate Handbook, Effective August 1, 2024:


Training Programs - Test Sites

Test Observers


TestMaster Universe (TMU©)

MS Login TMU©
Coming SOON!

Requesting a Login for TMU©
Coming SOON

You will need a reader to view and print some documents. You may download it here...

Please see the Fluid Intake Cup order form
on our main page under Nurse Aide.

Test Master Universe TMUŠ How To Guides

Please feel free to contact us if you have questions, concerns, or suggestions about our service. We value the feedback we receive from everyone involved in the Mississippi Nurse Aide training, testing, and certification process.

D&S Diversified Technologies - HEADMASTER

PO Box 6609
Helena, MT 59604

TESTING Questions Toll Free
Phone: 888-401-0462
Fax: 406-442-3357

REGISTRY Questions
Phone: 888-401-0462