Safety-I and Safety-II: The Past and Future of Safety Management, Hollna HB..

CRC Press

This book analyses and explains the principles behind Safety-I and Safety-II and approaches and considers the past and future of safety management practices. The analysis makes use of common examples and cases from domains such as aviation, nuclear power production, process management and health care. The final chapters explain the theoretical and practical consequences of the new, Safety-II perspective on day-to-day operations as well as on strategic management (safety culture). > Safety has traditionally been defined as a condition where the number of adverse outcomes was as low as possible (Safety-I). From a Safety-I perspective, the purpose of safety management is to make sure that the number of accidents and incidents is kept as low as possible, or as low as is reasonably practicable. This means that safety management must start from the manifestations of the absence of safety and that - paradoxically - safety is measured by counting the number of cases where it fails rather .