UK HAZCHEM EMERGENCY ACTION CODE

 

Vehicles running under UK HAZCHEM regulations will carry a two- or three-character Emergency Action Code (EAC). This code will tell the Fire and Rescue Service how to deal with the chemical should any incident occur. 

The first character, a number, identifies the appropriate fire-fighting method. 

The second character, a letter, identifies the necessary safety precautions for firefighters, whether a violent reaction is possible, and whether to dilute or contain any spill. 

The third character will either be blank, or an E indicating that a public safety hazard exists.

 

 

 

Letters: S, T, Y, and Z can, as well as being black letters on orange background, have orange letters on black background.  This means that breathing apparatus is only required if there is a fire. Thanks KR for the update!

 

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