49 CFR 172 Special Provision 4 (Numeric Codes)

These provisions are multi-modal and apply to bulk and non-bulk packagings.
Code4
DescriptionThis material is poisonous by inhalation (see §171.8 of this subchapter) in Hazard Zone D (see §173.116(a) of this subchapter), and must be described as an inhalation hazard under the provisions of this subchapter.
HazMat with this Code


Back - Show all Numeric Codes