Which hazardous material classification includes flammable liquids?

The classification that includes flammable liquids is Class 3. This category is specifically designated for substances that have a flash point of 60 degrees Celsius (140 degrees Fahrenheit) or below, making them capable of igniting at relatively low temperatures. Examples of materials in Class 3 include various types of fuels, solvents, and oils, which can pose significant fire hazards if not handled properly.

Understanding the classification of hazardous materials is crucial for peace officers, as it helps in recognizing the risks associated with different substances and implementing appropriate safety measures during incidents involving these materials. Class 1 materials pertain to explosives, Class 5 covers oxidizers and organic peroxides, and Class 8 encompasses corrosives, none of which directly involve flammable liquids. Therefore, recognizing that Class 3 specifically addresses flammable liquids is essential in accurately assessing and responding to hazardous material situations.