Welcome to the 3bExam Resources and Education Hub

Here you’ll find everything you need to know about DOT and other occupational health exams, including articles, guides, downloadable assets, and more.

Featured Articles

FMCSA Resources

Federal Regulations on Physical Qualifications and Examinations

Access and review the FMCSA Regulations and Standards, 49 CFR 391.41 Subpart E: Physical Examinations and Driver Qualifications for DOT-Certified Medical Examiners.

Medical Advisory Criteria

This Appendix to the Federal Regulations on Physical Qualifications and Examinations contains the Agency's guidelines in the form of advisory criteria aimed at helping medical examiners assess a driver's physical qualification.

FMCSA Recertification

Learn more about the periodic training that certified medical examiners are required to participate in, and the recertification process with the NRCME.

DOT Physical Forms

Access downloadable DOT medical examination forms for drivers and employers.


Stay up to date with the latest developments in occupational health examination through informative webinars and online events.

Additional Resources

Read more about a wide variety of FMCSA-related topics.

NRCME Resources

How to Become a Certified Medical Examiner

Find out what the requirements are for becoming registered to perform medical examinations and how to go about becoming certified.

The National Registry

Access the National Registry, which is where any medical professional who wants to become a certified medical examiner needs to be listed after completing training and testing on the FMCSA’s standards and guidelines.

More Resources

Case Studies and Testimonials

See how 3bExam’s innovative solutions and services have helped people succeed.


Get the answers to all your DOT and occupational health exam-related questions.

Industry News

Discover the latest press releases, news articles, and updates about DOT examinations, FMCSA regulations, and more.

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