All articlesRegulations1 article in this category.CERT TIMER · FMCSA INTERVALFEATURED DISPATCH// regulationsDOT Medical Certificate Periods: 2-Year, 1-Year, and 90-Day ExplainedYour DOT card length depends on your health. Two years is the standard, but blood pressure and other conditions can shorten it to 1 year or 90 days.READ DISPATCH →8 MIN READ · Apr 4, 2026
CERT TIMER · FMCSA INTERVALFEATURED DISPATCH// regulationsDOT Medical Certificate Periods: 2-Year, 1-Year, and 90-Day ExplainedYour DOT card length depends on your health. Two years is the standard, but blood pressure and other conditions can shorten it to 1 year or 90 days.READ DISPATCH →8 MIN READ · Apr 4, 2026