Experiences with Safety Case Documentation According to the CENELEC Railway Safety Norms
In the assessment of safety aspects for the Gardermobanen railway signalling system, the methods indicated in the CENELEC Railway safety norms were utilised. The safety documentation was presented as Safety Cases that were assessed. During the development and engineering period, a proactive way of working was used by the Assessor, to disseminate understanding of the Assessor's point of view as early in the process as possible. Thus, the Assessor's sources of information were taken from the development process, the system descriptions as well as early drafts of the Safety Cases.
KeywordsEurope Assure Defend
Unable to display preview. Download preview PDF.
- prEN 50126. Railway applications - The specification and demonstration of Reliability, Availability, Maintainability and Safety (RAMS). CENELECGoogle Scholar
- prEN 50128. Railway Applications: Software for Railway Control and Protection Systems. CENELECGoogle Scholar
- ENV 50129. Railway Applications: Safety related electronic systems for signalling. CENELECGoogle Scholar