Collaborative
assurance case
development

Easy conformance
control and
self-assessment

Areas of application

NOR-STA is a system assurance tool applicable for many domains. Our customers use NOR-STA in sectors listed below.
icon automotive sector

Automotive

Main standards of NOR-STA application:
icon airtraffic sector

Air traffic

Main regulations of NOR-STA application:
icon oil&gas sector

Process industry,
Oil & Gas

Main standards of NOR-STA application:
icon technology sector

Technology
qualification

Main standards of NOR-STA application:
icon cybersecurity sector

Cybersecurity

Main standards of NOR-STA application:
icon healthcare sector

Healthcare

Main standards of NOR-STA application:

Why NOR-STA?

benefit collaboration

Online collaboration

benefit traceability

Traceability and auditability

benefit efficiency

Efficiency

Scalability and adaptability

nor-sta

Meet NOR-STA Users

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

NOR-STA User Group is free and open for all NOR-STA users. You can join the group, attend the meetings and get access to the group resources.

Get more info about meetings

News

  • Core GSN now implemented in NOR-STA assurance cases

    NOR-STA support three assurance case model including GSN. The implementation of Core GSN as defined in GSN Community Standard version 3.0 was now complete. In NOR-STA version 7.9 released yesterday we delivered implementation of the last missing types of relations. Now you can in your argument in NOR-STA: define claims supported directly by other claims, […]

  • NUG meeting: Automation in assurance case development

    In current practice, assurance cases are being developed and assessed mostly manually. Automating these processes have a potential of saving time and money, as well as improving consistency between assurance cases and the related systems. The questions arise what can and what should be automated in argument development, evidence management, argument reviews and change management […]

  • Support for GSN and ISO 15026 assurance cases

    Assurance cases developed according with GSN Community Standard version 3 and also with ISO 15026-2 standard is now possible in NOR-STA version 7.8. Both standards are widely used however there are differences in their definitions of the argument structure and the naming conventions are different.The new version also adds assurance case editing functions in the […]

Free user account
for one project

Assurance Case Training
30.11-02.12.2022

View Demo projects
for selected standards