Reference Source

medical examiner's certificate

For medical examiner's certificate, occupation / regulator is commercial motor vehicle driver (FMCSA); age / service condition is Any driver who has diabetes mellitus treated with insulin for control; valid for is 12 months; citation is 49 CFR 391.45, recorded from its source on 2026-08-11.

Occupation / regulator
commercial motor vehicle driver (FMCSA) our reading
Certificate and class
medical examiner's certificate verified
Age / service condition
Any driver who has diabetes mellitus treated with insulin for control verified
Valid for
12 months verified
Citation
49 CFR 391.45 verified
Sourceecfr.gov
Verified
Review by
DatasetHow long medical certificates last for pilots, commercial drivers and merchant mariners — by class, age and service type

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

( e ) Any driver who has diabetes mellitus treated with insulin for control and who has obtained a medical examiner's certificate under the standards in <https://www.ecfr.gov/current/title-49/section-391.46> § 391.46 , if such driver's most recent medical examination and certification as qualified to drive did not occur during the preceding 12 months;

ecfr.gov, retrieved 2026-08-11

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.