Emergency Exposure Limits for toxic chemicals in Major hazard installations of China

In order to determine Emergency Exposure Limits for toxic chemical in GB18218-2009 Identification of Major hazard installations for dangerous chemicals in China, overview of Emergency Exposure Limits was firstly introduced, including Acute Exposure Guideline Level, Emergency Response Planning Guideline, Temporary Emergency Exposure Limit and so on, then attention was paid on the differences and hierarchies of alternative Emergency Exposure Limits, finally Emergency Exposure Limits for toxic chemical in Major hazard installations of China were established based on the following sequences: Acute Exposure Guideline Level, Emergency Response Planning Guideline and Temporary Emergency Exposure Limit. This kind of data migration is feasible, which would be the most economical and effective way in the process of establishing the China´s own Emergency Exposure Limit system.