The identification and assessment of threats provides an essential basis for the selection, design, and implementation of nuclear security measures. For nuclear material and other radioactive material that is under regulatory control, and associated facilities and activities, the results of this identification and assessment are expressed as a design basis threat or representative threat statement describing the intentions and capabilities of potential adversaries against which the materials and associated facilities and activities are to be protected. An Implementing Guide was issued in 2009 under the title of Development, Use and Maintenance of the Design Basis Threat which was updated and revised. The result of this revision is the current publication. It provides a step-by-step methodology for conducting a national nuclear security threat assessment including both physical and computer security aspects, and for the development, use and maintenance of design basis threats and representative threat statements.

This publication provides guidance on how to develop, use and maintain a design basis threat (DBT). It is intended for decision makers from organisations with roles and responsibilities for the development, use and maintenance of the DBT. This implementing guide describes a DBT; identifies and recommends the roles and responsibilities of organisations that should be involved in the development, use and maintenance of a DBT; describes how to conduct a national threat assessment as a precursor to a DBT; explains how a DBT can be developed; explains how a DBT is incorporated into a State's nuclear security regime; and explains the conditions for a review of the DBT, and how the review and update are conducted.

New international approaches to strengthening nuclear security and combating the threat of nuclear terrorism have been introduced throughout the first decade of the 21st century. The adoption of new and revised mandatory international legal instruments, as well as other non-binding initiatives and voluntary mechanisms, have led to improved security measures in this critical area, but there is still a need for substantive and procedural arrangements to be significantly strengthened.This book is a collection of the presentations and deliberations of participants at the NATO Advanced Research Workshop held in Vienna, Austria in January 2010. The workshop was attended by over 100 international experts from more than 20 countries, and the papers presented here summarize current understanding of, and approaches to, the legal framework for nuclear security and counterterrorism. The book will be of interest to all governments, international organizations, researchers and practitioners worldwide who are involved in securing nuclear materials and preventing nuclear terrorism

The IAEA facilitated International Nuclear Management Academy (INMA) supports universities to establish and deliver master’s degree programmes focusing on technology management for the nuclear sector, including nuclear power programmes, nuclear applications and radiological technologies. The publication provides information for these master’s programmes that have a specialized focus on the advanced aspects of management and leadership required by the nuclear sector. It describes the requirements for an INMA nuclear technology management programme (NTM) as well as recommendations for their implementation. The process for a university’s NTM programme to be endorsed by the IAEA, including peer review missions, is described in detail with templates for the required information package included. The publication is applicable to universities, stakeholders of nuclear educational programmes and any other nuclear or radiological organization wishing to support the education of their managers and leaders.

This book includes topics in nanophysics, nanotechnology, nanomaterials, sensors, biosensors, security systems, and CBRN agents detection. There have been many significant advances in the past two years and some entirely new directions of research are just opening up. Recent developments in nanotechnology and measurement techniques now allow experimental investigation of the physical properties of nanostructured materials. The book presents new methods for the detection of chemical, biological, radiological and nuclear (CBRN) agents using chemical and biochemical sensors. Identification, protection and decontamination are the main scientific and technological responses for the modern challenges of CBRN agents.