Download the Code of Federal Regulations in XML.
Text | PDF
Purchase individual CFR titles from the U.S. Government Online Bookstore.
Find issues of the CFR (including issues prior to 1996) at a local Federal depository library.
Electronic Code of Federal Regulations
§383.155 Tamperproofing requirements.
States must make the CLP and CDL tamperproof to the maximum extent practicable. At a minimum, a State must use the same tamperproof method used for noncommercial drivers' licenses.
[76 FR 26893, May 9, 2011]