Chapter 5: Safety Requirements Management

medini analyze provides an integrated safety requirements management module to trace requirements from any model and safety analysis in a project. The tool supports well-known tabular requirements editing as well as a graphical editor to visualize safety requirement hierarchies.

In general medini analyze supports two types of requirements:

  1. Safety Goals: Safety goals express high-level safety objectives and are used in certain standards as top-level safety requiremens (e.g. ISO 26262). The safety domain profile determines whether these are available for a project or not (see Safety Domain Profiles).

  2. Safety Requirements: All other requirements are represented as safety requirement in medini, even if they are normal (i.e. non-safety) requirements for the system.