HAZMATs that are not stored or transported in bulk must be individually labeled.

CLT aligns with DOT/OSHA rules: hazardous materials packages require durable, clearly visible, and unobstructed markings/labels that communicate hazard class, proper shipping name/UN ID (as applicable), and pictograms/symbols per standards. There is no requirement specifying a particular marker brand or handwriting; labels must meet durability/legibility specifications, not be covered or obscured, and display the correct hazard symboling.