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§385.1 Who must hold a safety permit.

Document
FMCSA-HMSP-385.403-Q001.nj_.docx (20.4 KB)

Hazardous Materials Safety Permits

§385.1 Who must hold a safety permit.

Guidance Q&A
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.
 

Regulatory Topic: Hazardous Materials Safety Permits
Effective Date: Friday, February 28, 2020
Issued Date: Friday, February 28, 2020