What Does Placard 1202 Mean?
What Does Placard 1202 Mean? placards indicate specific hazardous materials. … Each Placard includes a 4-digit UN number, corresponding hazard class graphic, and hazard classification number. What does 1202 mean on the back of a truck? This four-digit number, ranging from 0004-3534, is another way to communicate hazard and will often specify what exact chemical