NOR-STA is a web application
for assurance case management
Develop arguments, generate diagrams
NOR-STA uses hierarchical assurance case notation which allows to develop argument structure in the editor without the need to draw it. When you need GSN diagrams you can generate them. NOR-STA notation complies with OMG SACM and ISO/IEC 15026.
Thanks to the notation you can easily manage large argument structures.
Manage complex modular arguments
Divide large arguments into modules and manage them separately. Create interfaces to bind the modules. The assessment will be automatically reported to high-level argument modules.
You can also use modules to manage work in teams. For each module you can individualy assign permissions for users.
Integrate your argument with evidence
Evidence plays the key role in the assurance process. Your argument should specify what evidence is required. The appropriate evidence should be collected and in the next step it should be reviewed to make an assessment if the assurance requirements are satisfies. NOR-STA supports this process and also enables monitoring changes and validity time of the evidence.
NOR-STA is integrated with SharePoint, Confluence, Jira and SVN,
you can also integrate your argument with evidence in other types
Reporting progress and results
Users and permissions management
Reuse with templates
System assurance monitoring
Assurance case may be fed with live data from any evidence management system or production system monitoring. Data can be automatically transferred into an argument and can be used to: