In order to bring you the best possible user experience, this site uses Javascript. If you are seeing this message, it is likely that the Javascript option in your browser is disabled. For optimal viewing of this site, please ensure that Javascript is enabled for your browser.
[Header] PHMSA - U.S. Department of Transportation - Pipeline and Hazardous materials Safety Adminis
Advanced Search
PHMSA Home
Hazmat Interpretations by Regulation

Search Interpretations

49 CFR 177.838 Interpretations

Carriage By Public Highway:
Class 4 (flammable solid) materials, Class 5 (oxidizing) materials, and Division 42 (pyroforic liquid) materials (View the Regulation)

Date PHMSA ID Company (or Individual)
May 21, 2002 02-0113 ISK Magnetics, Inc.
Careers  |  Contact Us  |  No Fear  |  Privacy Policy  |  FOIA  |  Accessibility  |  FAQs  |  Web Policies  |  Site Map  |  Download Acrobat