['Hazmat markings, Placards, and Labels', 'Hazmat']
['Hazmat Placarding', 'Combustible liquids - Hazmat']
03/11/2024
When a Combustible placard is used to display an identification number, the entire background below the white area for the identification number must be white during transportation by rail. Although not required, the white bottom Combustible placard displaying an identification number may be used by highway.