Abstract: For the purpose of reducing the damage of nuclear accidents to workers and the public, and ensuring the health and safety of rescuers and the public, from the perspective of radiation monitoring and hazard assessmeand, we discuss the framework, content and significance of multidisciplinary communication and multi-unit cooperation with regard to the identification of radiation source terms and the determination of threat types in emergency rescue. It's expected to provide expertise and decision-making basis for a more efficient and safe nuclear emergency rescue.

Key words: Nuclear emergency medical rescue, Radiation monitoring and evaluation, Multidisciplinary communication, Multi-unit cooperation