Satellite Program Defines Verification Strategy Architecturally
A commercial satellite program needed verification strategy aligned with system architecture and mission risk—ensuring V&V demonstrated correctness, not just test completion.
The Challenge
The satellite program executed verification activities, but without clear architectural intent. Test plans were generated from requirements lists, not system risk. Review gates questioned V&V sufficiency, and late-stage architectural interactions surfaced as surprises.
Verification activities executed without clear architectural intent
Test plans created from requirements count, not system risk
No documented strategy for verification coverage and sufficiency
Review gates questioned V&V adequacy without architectural rationale
Late-stage surprises from untested architectural interactions
Our Approach
We conducted verification strategy advisory—defining coverage criteria, risk-based priorities, and architectural evidence expectations before finalizing test plans.
Verification Intent Review
Assessed existing V&V strategy against system architecture and mission risk
Architecture-Driven Coverage Definition
Defined what must be verified based on architectural coupling and failure modes
Risk-Based Priority Framework
Established verification priorities based on architectural risk, not just requirements
Review Gate Evidence Design
Defined what verification evidence demonstrates architectural correctness at reviews
The Solution
We delivered a verification architecture that defined coverage criteria, risk-based testing priorities, and evidence expectations aligned with system architecture and mission objectives.
Risk-Driven Coverage
Defined 9 coverage criteria based on architectural coupling, failure modes, and mission criticality.
Evidence Architecture
Specified what V&V evidence demonstrates architectural correctness at each review gate.
The Results
The program now tests what matters for mission success—with architectural rationale driving verification priorities and 40% reduction in late-stage surprises.
Verification strategy aligned with system architecture and mission risk
Test priorities now driven by architectural coupling, not requirements count
Review teams gained confidence in V&V sufficiency and coverage
Late-stage architectural surprises reduced through risk-driven testing
Verification now demonstrates correctness, not just test completion
Need verification strategy aligned with architecture?
Let's define risk-driven V&V before test execution.