G-Assess
Draft hazard analyses, run cybersecurity threat modeling, generate safety goals, and assemble safety cases in a single environment. G-Assess removes the manual overhead of safety engineering while keeping your engineers accountable for every decision.
Capabilities
Everything a safety analysis needs, in one workspace
Hazard Analysis & Risk Assessment
Guided HARA with severity, exposure, and controllability reasoning and proposed ASIL classifications.
System-Theoretic Process Analysis
Build control structures and identify unsafe control actions and their causal scenarios with STPA.
Fault Tree Analysis
Construct fault trees from system models and trace top events to basic causes.
Failure Mode & Effects Analysis
Generate FMEA worksheets and prioritize by risk, linked to design elements.
Cybersecurity (TARA)
Threat Analysis and Risk Assessment aligned with ISO 21434, sharing the safety model.
Safety Goal Generation
Derive safety goals and functional safety requirements directly from hazards.
Requirements Traceability
Bidirectional links from hazard to requirement to test to evidence.
Safety Case Documentation
Assemble structured, exportable safety-case arguments backed by evidence.
Change-Impact Analysis
See exactly what a requirement or design change forces you to revisit.
How it works
Draft, review, approve
Model the system
Import or define the item, functions, and control structure.
Generate the analysis
The copilot drafts hazards, unsafe control actions, and safety goals.
Review and refine
Engineers validate, edit, and approve every entry.
Trace and export
Link to evidence and export standards-aligned work products.
Standards
Work products your assessors recognize
G-Assess structures its outputs to map onto the work products these standards expect, so evidence is audit-ready by construction. See the full standards coverage.
FAQ
Common questions
Does G-Assess replace my safety engineers?
No. G-Assess accelerates the work by drafting analyses and maintaining traceability, but your engineers review and approve every safety decision. Nothing enters a safety case without human sign-off.
Can it work with our existing tools and requirements?
Yes. G-Assess integrates with common requirements and toolchain environments and can import existing item definitions and requirements.
How do you handle confidentiality of our system data?
We support isolated and on-premise deployment options for programs with strict data-handling requirements. Talk to us about your constraints.
Which standards are supported?
ISO 26262, ISO/PAS 21448 (SOTIF), ISO 21434, UL 4600, and related IEEE guidance. See the standards page for details.
Put G-Assess on your next analysis
Bring a system and a standard. We will show you a hazard analysis drafted and traced in minutes.