Nowa strona startowa

  • Effective development, assessment and management of complex safety cases and assurance cases.

    More
  • Argevide NOR-STA supports the process of achieving, maintaining and managing conformance to standards.

    More

Why NOR-STA?

people

Online collaboration

feet

Traceability and auditability

speed

Efficiency

increase

Scalability and adaptability

gdansk_44

Join NOR-STA User Group

We meet NOR-STA users each month to share the best practices of assurance case management and use of NOR-STA.

learn more

News

  • Modular assurance cases on MASCA workshop

    Modularity is an effective way of managing assurance case complexity, but is should be used in a systematic way to get benefits. This will be discussed by practitioners at the International Workshop on Modular Argumentation to Support Device Conformity Assessment (MASCA) which will be held on 19 September at SAFECOMP 2023 conference. The current state […]

  • Assurance case contracts

    Assurance case modules can be connected through three types of interfaces as they are defined in GSN Community Standard version 3: Away elements (citation) Support by module Support by contract In our post in May we presented a diagram comparing the types of interfaces but the presented diagram was a bit too simplified. An important […]

  • Textual vs graphical representation of assurance cases

    Assurance cases are usually presented in the form of diagrams, for example GSN or CAE. This is a convenient form of presenting the argument to others and familiarizing yourself with its content. However it is not the only way to present assurance cases. Another method is to use the textual or tabular form. We have […]

Free user account
for one project

Assurance Case Online Training
23.11.2023

View Demo projects
for selected standards