KGMP vs ISO 13485: 7 Korea-Specific Requirements You'll Miss
ISO 13485 certification gets you 80% of the way to KGMP. The remaining 20% is where foreign manufacturers fail their MFDS inspection. Here are the 7 gaps.
The Harmonization Reality
KGMP is harmonized with ISO 13485, not equivalent to it. The MFDS adds Korea-specific layers that ISO certification alone does not address:
- Korean Medical Device Law compliance evidence
- Korean-language documentation for inspection-critical processes
- Korea-specific change control timelines
- KLH (Korea License Holder) interface procedures
- Korean post-market obligations
The 7 Critical Gaps
Gap 1: Design History File (DHF) Structure
ISO 13485 requires: Design and development records demonstrating outputs meet inputs.
KGMP additionally requires:
- Korean-language design output summary
- Design review records cross-referenced to MFDS-required risk management
- Design validation including Korean clinical context (if applicable)
- Korean-version label and IFU development records
Common gap: ISO 13485-compliant DHF lacks Korean translation of executive summaries and design review minutes. MFDS inspectors flag this in ~70% of inspections.
Gap 2: Change Control Documentation
ISO 13485 requires: Change control with risk assessment.
KGMP additionally requires:
- Classification of change per Korean tiers (Minor/Notification/Re-registration)
- MFDS notification filing records for Tier 2 changes
- Korean-language change description for inspection traceability
- Cross-reference to affected MFDS license (KMD number)
Common gap: Change records reference internal product codes only, not Korean KMD numbers. Inspectors cannot trace changes to MFDS submissions.
Gap 3: Supplier Controls
ISO 13485 requires: Supplier evaluation and monitoring proportional to risk.
KGMP additionally requires:
- Korean supplier audit records (if Korean suppliers used)
- Supplier risk classification documented in Korean for critical suppliers
- Supplier change notifications to MFDS if critical supplier changes
- Korean-language quality agreements with critical suppliers
Common gap: Foreign manufacturer audits suppliers in English; no Korean documentation chain. MFDS inspectors cannot verify Korean post-market supplier accountability.
Gap 4: Complaint Handling and Vigilance
ISO 13485 requires: Complaint handling and adverse event procedures.
KGMP additionally requires:
- Korean Medical Device Law adverse event reporting timelines (5/15/30 days)
- KLH interface procedure for Korean adverse events
- Korean-language complaint intake procedure
- Records demonstrating Korean adverse events routed to MFDS appropriately
Common gap: Complaint handling system processes Korean events through generic global flow; no specific Korean timeline tracking. MFDS inspectors find delayed reporting.
Gap 5: CAPA (Corrective and Preventive Action)
ISO 13485 requires: CAPA process for nonconformities.
KGMP additionally requires:
- CAPA records affecting Korean-marketed devices identified and tracked
- Korean-language CAPA summaries for inspection
- CAPA actions cross-referenced to affected MFDS licenses
- Korean labeling change CAPA workflow
Common gap: CAPA records do not flag Korean-relevant actions. Inspectors cannot verify CAPA scope for Korean market.
Gap 6: Management Review
ISO 13485 requires: Management review at planned intervals.
KGMP additionally requires:
- Management review records include Korean market performance
- KLH interface effectiveness reviewed
- Korean regulatory changes addressed in management review
- Korean post-market data analyzed
Common gap: Management review covers global QMS without Korea-specific section. Inspectors flag lack of Korean market visibility at executive level.
Gap 7: Document Control — Korean Language Requirements
ISO 13485 requires: Documented information control.
KGMP additionally requires:
- Korean translations of inspection-critical SOPs (typically 15–25 documents)
- Korean version control aligned with master English version
- Korean training records for Korean-language SOPs (if Korean operations exist)
- Korean document master list for inspection
Common gap: Manufacturer assumes Korean translation needed only at inspection time. Reality: Korean SOPs must be controlled documents within QMS year-round.
Gap Closure Timeline
| Gap | Typical Closure Effort | Cost Estimate |
|---|---|---|
| 1. DHF Korean documentation | 2–3 weeks | $5K–$15K |
| 2. Change control restructuring | 2–4 weeks | $5K–$15K |
| 3. Supplier controls Korean documentation | 2–3 weeks | $4K–$10K |
| 4. Complaint/vigilance Korean workflow | 1–2 weeks | $3K–$8K |
| 5. CAPA Korean tagging | 1–2 weeks | $3K–$8K |
| 6. Management review Korean section | 1 week (per cycle) | $2K–$5K |
| 7. Korean SOP translation and control | 4–6 weeks | $10K–$25K |
| Total | 6–10 weeks parallel | $32K–$86K |
Closing Gaps Before Inspection
Recommended sequence:
Phase 1: Pre-Inspection Gap Analysis (Week 0)
- ISO 13485 documentation audit against KGMP checklist
- Gap report with prioritization
- Remediation budget and timeline
Phase 2: Critical Gap Remediation (Weeks 1–6)
- Korean SOP translation (Gap 7) — longest critical path
- DHF Korean documentation (Gap 1)
- Change control restructuring (Gap 2)
Phase 3: Workflow Updates (Weeks 4–8)
- Complaint handling Korean integration (Gap 4)
- CAPA Korean tagging (Gap 5)
- Supplier controls Korean documentation (Gap 3)
Phase 4: Pre-Inspection Verification (Weeks 8–10)
- Mock audit covering all 7 gaps
- Management review with Korea section (Gap 6)
- KGMP inspection scheduling
Frequently Asked Questions
Q: If we have ISO 13485 + MDSAP, are we KGMP-ready?
A: No. MDSAP covers FDA, Health Canada, TGA Australia, ANVISA Brazil, and PMDA Japan — but not KGMP. Korea is not part of MDSAP. KGMP requires separate inspection and Korea-specific documentation.
Q: How long is a KGMP inspection?
A: Typically 2–5 days on-site depending on facility complexity and number of product lines. Pre-inspection document review by MFDS takes 4–6 weeks.
Q: Are Korean SOPs required if we have no Korean staff?
A: Yes, for inspection-critical processes. Korean SOPs serve the MFDS inspector audit trail, not just operational staff. ~15–25 SOPs typically require Korean translation.
Q: Can Leanabl help with gap analysis?
A: Yes. Leanabl's KGMP Gap Analysis service identifies all 7 gaps plus secondary findings in 3 weeks.
Q: What's the cost of failing a KGMP inspection?
A: Re-inspection fees ($6K–$11K), 4–6 month delay, plus remediation cost. Total typical cost of inspection failure: $30K–$80K.
How Leanabl Helps
- KGMP Gap Analysis — pre-inspection gap identification
- KGMP Certification — end-to-end KGMP program
- Korea QMS Foundation — full KGMP-ready QMS implementation
Contact Leanabl for KGMP scoping.
Last updated: 2026-05-15.
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