The Self Analysis Module for CRBN organisations has been developed by the NCTV (Dutch Government) with the aim to introduce its users to the most important aspects of CBRN security. It will help its users to determine the risk levels and current resilience of the organization when it comes to deliberate incidents. Additionally, it suggests actions to improve the current resilience level. Obtaining a high score in this module is not the aim in itself; the results are from this tool are a way to gain insight. Since security measures will always vary from organization to organization, we advise its users to use those tips and parts of the module that will lead to direct improvement in their own organization. To use the self assessment module, you need a user name and password. These can be obtained by sending an e-mail to the NCTV at [email protected]