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trained workers are your most valuable asset

Since 1982, TMS has provided specialized radiological training to nuclear industry professionals with regional based open enrollment courses, as well as on site courses customized to meet your organization's specialized training needs.


Our instructors are recognized experts in their field with many years of practical experience. Many are, or have been, presidents or officers of professional societies and are authors of numerous recognized publications and textbooks.


Our clients include all major U.S. utilities, DOE Labs, naval shipyards, medical facilities, universities, state and federal agencies, and many international nuclear companies.

We offer onsite training

Looking for a cost effective way to train 5 or more people? Onsite training is a great solution for many companies. With training dollars being stretched more than ever, you get maximum value with an onsite course. Save up to 50% over open enrollment courses. Click here for more onsite training info.

Upcoming Training Courses:


Due to Covid-19, all courses will be live online instruction until further notice (minimum enrollment required).


Effective ALARA Programs

January 30-31


Contamination Control Programs

February 1-2


Principles of Radiation Shielding

February 13-17


Internal Dosimetry

February 27-March 3


Advanced Radiation Biology & Radiological Risk

March 20-24



course schedule