FMCSA Interstate Motor Carrier Regulations

FMCSA Interstate Motor Carrier Regulations
Is it possible to download or purchase these directly? We would need all of them. Federal Motor Carrier Safety Regulations. Thank you!


Thank you for your question. There are several formats in which you can find the Federal Motor Carrier Safety Regulations (49 CFR Parts 300-399).

You can view and search them online at the Electronic Code of Federal Regulations (e-CFR) website:
This is the most up-to-date version available.

This version is also available through the FMCSA website, along with other pertinent regulations:

You can purchase a paper copy at the U.S. Government Bookstore website:
This version of the Code of Federal Regulations is updated once a year on a staggered basis. Title 49 is updated in October, so the paper copy is still the 2020 version.

You can view and download an online version of the annually published CFR at
This is the online equivalent to the paper set, so the latest version of Title 49 will also be for 2020. 

I hope this information is helpful. If this is not what you need, or if you should require any further assistance, please let us know.


Bobby Griffith
Lead Government Information Reference Specialist
Sycamore Library
University of North Texas Libraries


  • Last Updated May 05, 2022
  • Views 30
  • Answered By Bobby Griffith

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