Roadmap to Compliance Functional Safety Audit & Assessment in ISO 26262
Ensuring Safety, Compliance, and Traceability Across the Automotive Lifecycle
PRESENTED BY AUTOFUSA
Why Functional Safety Matters
Modern vehicles are among the most complex embedded systems ever built. A single undetected failure can cascade into a critical safety incident — and a costly compliance breach.
Electronic Control Units
Per modern vehicle
Lines of Software Code In safety-critical systems 1 Failure Is Too Many When safety is at stake
Functional Safety Audit and Assessment identifies risks before they become safety issues or regulatory liabilities.
What Is Functional Safety Audit & Assessment?
Under ISO 26262, audits and assessments are not optional checkpoints — they are the structural backbone of objective safety verification. Together, they ensure your organization can prove that safety goals are defined, pursued, and achieved.
Verify Compliance
Confirm adherence to ISO 26262 safety processes
Identify Gaps Surface process weaknesses before they become failures
Improve Traceability
Strengthen requirement-to-evidence linkage
Validate Evidence Ensure safety cases are complete and defensible
Safety Plan Implementation
Work Product Completion
Process Compliance & Activity Execution
Traceability Management
Process Deviation Detection
Functional Safety Audits
An audit evaluates whether safety processes are being followed correctly throughout the development lifecycle. It is process-focused, not product-focused.
Key distinction: Audits focus on how work is performed, not on the technical correctness of the output.
Functional Safety Assessments
An assessment evaluates whether the final product achieves the required level of safety. It is outcome-focused and validates the complete safety argument.
Key distinction: Assessments evaluate what has been achieved — the overall safety outcome of the development effort.
Safety Goal Achievement
Risk Mitigation Effectiveness
Safety Requirement Implementation
Verification & Validation Adequacy
Safety Case Completeness
Key Benefits of Audit & Assessment
A structured Functional Safety Audit and Assessment program delivers value far beyond compliance — it builds a culture of safety and trust.
Compliance & Risk Reduction
Ensure ISO 26262 compliance and reduce project risks through early gap detection
Reliability & Confidence
Improve product reliability and strengthen customer and OEM confidence
Culture & Credibility
Strengthen safety culture, increase brand credibility, and support OEM requirements
Independence Requirements by ASIL Level
ISO 26262 mandates increasing levels of organizational independence for audits and assessments as ASIL severity rises. This ensures objective evaluation, reduces bias, and strengthens compliance confidence.
I0 — QM / ASIL A / B
Independent reviewer within the project team
I2 — ASIL C
Different reporting line — separate management authority
I3 — ASIL D
External or highly independent organizational authority
Five-Step Audit & Assessment Process
Common Compliance Challenges
What Organizations Struggle With
Limited ISO 26262 knowledge across teams
Incomplete safety lifecycle implementation
Poor documentation and traceability practices
Resource and competency gaps
Hardware-software integration complexity
Best Practice
Difficulty preparing for external assessments
Conduct regular Functional Safety Audits and Assessments throughout the entire development lifecycle — not just at the end.
Early and continuous evaluation prevents costly latestage rework, reduces certification risk, and builds a defensible safety case from day one.
Achieve ISO 26262 Compliance with AutoFuSa
AutoFuSa partners with automotive organizations to reduce risk, close compliance gaps, and deliver audit-ready safety evidence.
Audits & Assessments
Functional Safety Audits, Assessments, and Gap Analysis
Safety Documentation
HARA Development, FSC & TSC Support, Safety Case Development
Compliance Readiness
ASPICE Alignment, Compliance Readiness Reviews, and Independent
Third-Party Assessments
Ready for your next ISO 26262 milestone? Partner with AutoFuSa to reduce risks, improve compliance, and build safer automotive products. Get a Free Functional Safety Consultation.
