---
kind: "section"
citation: "49 C.F.R. § 175.20"
title: "49"
number: "175.20"
heading: "Compliance and training."
url: "https://uscodex.org/cfr/49/175.20"
---

# §175.20. Compliance and training.


An air carrier may not transport a hazardous material by aircraft unless each of its hazmat employees involved in that transportation is trained as required by [subpart H of part 172](/cfr/49/part172-subpartH.md) of this subchapter. In addition, air carriers must comply with all applicable hazardous materials training requirements in 14 CFR part [121](/cfr/14/part121.md) and [135](/cfr/14/part135.md).


## Notes

### Authority

Authority: 49 U.S.C. 5101-5128; 44701; 49 CFR 1.81 and 1.97.

### Source

Source: 71 FR 14604, Mar. 22, 2006, unless otherwise noted.