- § 385.403
Who must hold a safety permit?
- § 385.415
What operational requirements apply to the transportation of a hazardous material for which a permit is required?
Part 385Below are the available interpretations for the given section. To return to the list of parts, use the Parts link above. The menu to the left provides a full list of sections that have interpretations. To view interpretations for a different section, click on the menu item.
The regulations text of the section can be found on the eCFR website. To view the regulations text, use the link below. For assistance, please send an email to FMCSA.Webmaster@dot.gov.
View the regulations for Part 385
Guidance for § 385.403: Who must hold a safety permit?
Question 1: Is transportation of compressed natural gas (CNG) in a non-liquefied state subject to the HMSP requirements?
Guidance: Although CNG is classified as a Division 2.1 hazardous material, it is not “compressed or refrigerated liquid methane or liquefied gas with a methane content of at least 85 percent” as described in 49 CFR 385.403(f). Therefore, the transportation of this material does not require a HMSP.