Now and in the future, survival of nations and citizens concerns the security of critical functions of society, rather than only the classical focus on the security of the territory. This shift entails the ability of the government and civil society to function, critical infrastructures to be maintained, the democratic ability to govern, and to manifest certain basic values. Such abilities are put under pressure during severe crises. In societal security several elements that traditionally have been kept apart are becoming fused: procedures for peace and war merge, internal and external security are interlocked, and the ambitions of enhancing state security and providing citizen safety become blurred. These are new and more complex challenges. These challenges have implications for what (concepts and) tools we need to enhance security, citizens safety and crisis management capacity in an increasingly interdependent and borderless world. Such trans-boundary challenges are not covered by the traditional concept of national civil defence. Thus, the proposed umbrella-concept of societal security is aimed at countering the threats and vulnerabilities in society that require comprehensive crisis management and business continuity systems which are multi-sector, multi-national and multi-continental. Increased societal security requires a capacity for holistic crisis management emphasizing interoperability and including all key phases of crises. This capacity should have an overall flexibility in order to be able to manage crises that include un-predicted and unexpected elements and events. The purpose is to build a greater overall resilience in the face of a broad range of societal vulnerabilities and disruptive challenges. The following international standards and other publications have been developed by ISO/TC 223