The EmS (emergency schedule) information in Column 15 of the IMDG Code Dangerous Goods List is codified by the letter “F” for fire and “S” for spillage. For example, the EmS assignment for UN 1263 Paint is F-E, S-E where the S code is underlined. According to IMDG Code 3.2.1, if an entry is underlined, it means that the substance, material or article has additional advice in the emergency response procedures.
The EmS and procedures are in “The EmS Guide – Emergency Response Procedures for Ships Carrying Dangerous Goods” and is published in a supplement to the IMDG Code. This information is used by vessel operators and emergency teams in responding to dangerous goods incidents.