Abstract: On the basis of a comprehensive analysis of the progress of identification and risk management of persistent, bioaccumulation and toxic (PBT) chemicals in USA, Canada, UK and EU, etc., the techniques, methodologies and management countermeasures for PBT assessment and control in China were discussed. The suggestion on risk management strategic objectives and environmental managerial identification criteria of PBT chemicals in China were proposed and assessment method of PBT chemicals discussed.