A supplier audit should confirm more than whether procedures exist—it should determine whether the supplier can consistently deliver compliant and reliable performance.
An effective supplier audit evaluates the quality system, operational controls, data integrity, change management, technical capability, traceability, and ongoing performance of critical suppliers.
Key Focus Areas
- Quality management system
- Material and product controls
- Data integrity
- Change control
- Deviation and CAPA management
- Documentation and traceability
- Training and personnel competency
- Facility and equipment controls
- Regulatory and audit history
- Business continuity and supply risk
Common Gaps
Checklist-only audits, limited evidence review, weak follow-up of previous findings, poor assessment of data integrity, and inadequate evaluation of supplier changes can leave significant risks unidentified.
Practical Approach
Define Scope | Assess Risk | Review Evidence | Verify Controls | Document Findings | Follow Up CAPA
Supplier qualification should be based on risk, evidence, and continued performance—not on audit completion alone.
How MGS Can Support
MGS supports organizations with:
- Vendor & Supplier Audits
- GMP / GxP Audits
- Quality System Audits
- Due Diligence / Gap Assessments
- CAPA Follow-up
- Supplier Qualification Support
- Audit Readiness
- Compliance Assessment