What does 49 CFR 383.3 (Applicability) require?

Short answer

49 CFR 383.3 requires that the rules in this part apply to every person who operates a commercial motor vehicle (CMV) in interstate, foreign, or intrastate commerce, to all employers of such persons, and to all States. There are exceptions for certain military drivers, farmers, firefighters, emergency response vehicle drivers, and drivers removing snow and ice.

The rule says

"The rules in this part apply to every person who operates a commercial motor vehicle (CMV) in interstate, foreign, or intrastate commerce, to all employers of such persons, and to all States." (49 CFR 383.3(a))

"Each State must exempt from the requirements of this part individuals who operate CMVs for military purposes." (49 CFR 383.3(c))

"A State may, at its discretion, exempt individuals identified in paragraphs (d)(1), (d)(2), and (d)(3) of this section from the requirements of this part." (49 CFR 383.3(d))

In plain English

This regulation applies broadly to anyone operating a commercial motor vehicle, their employers, and all states. However, there are specific exceptions for military personnel, farmers under certain conditions, firefighters, and emergency responders. These exceptions are crucial because they determine who must comply with the commercial driver's license requirements and other regulations outlined in this part.

What to do

• Review the exceptions outlined in 49 CFR 383.3 to determine if they apply to your operations.
• Ensure that all drivers and employers who are not exempt understand and comply with the requirements of this part.
• Implement a systematic compliance program that covers driver qualification, hours of service, vehicle maintenance, and other relevant regulations.
• Consult with regulatory experts or legal counsel if unsure about the applicability of exceptions or compliance requirements.