In 2008 the World Health Organization established an international network of biodosimetry laboratories, the BioDoseNet.The goal of this network is to support international yazhi design saree cooperation and capacity building in the area of biodosimetry, including harmonisation of protocols and techniques to enable them to provide mutual assistance during a mass casualty event.Since its inception, the evolution, success and needs of the network have been monitored by multiple surveys conducted approximately every five years.The third such survey was conducted in 2021, now allowing trends skeleton yard stakes capabilities and capacities of the members of the network to be seen over time.The results of the survey offer an overview of the global status of cytogenetic biodosimetry service and demonstrate how the BioDoseNet has brought together laboratories from around the world and strengthened international biodosimetry.