- Board of Directors
- Auditor (Non-executive Director)
- Audit Office
- President
- Public Relations Office
- Future Strategy Office
- Planning Division
- Planning & Coordination Office
- Management Planning Dep.
(Judicial Affairs team) - Budget Dep.
- Innovation & Performance Management Dep.
- ESG Management Dep.
- Information Strategy Office
- Information Operation Dep.
- Information Security Dep.
- Vehicle Information Dep.
- Safety & Health Office
- Management Support Division
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- Operation Support Dep.
- HR Development Dep.
- Finance and Accounting Dep.
- Property & Construction Management Dep.
(Living SOC Development Team) - Customer Communication Dep.
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- Transportation Safety Division
- Transportation Safety Policy Office
- Transportation Safety Dep.
- Transportation Safety Education Dep.
- Qualification Management Dep.
- Transportation Logistics Policy Dep.
- Transportation Welfare Dep.
- Railroad Safety Office
- Railroad Safety Dep.
- Railroad Approval Dep.
- Railroad Inspection Dep.
- Railroad Technique Dep.
- Aviation Safety Office
- Aviation Safety Dep.
- Airmen Licensing Dep.
- UAS
(Unmanned Aircraft Systems)
Management Center - Drone Qualification Center
- Drone Education Center
- Vehicle Inspection Division
- Inspection Strategy Office
- Inspection Policy Dep.
- Inspection Management Dep.
- Vehicle Tuning Dep.
- Special Inspection Dep.
- Parking Safety Dep.
- Korea Advanced Vehicle Inspection Research Center
- Advanced Inspection Strategy Dep.
- Advanced Research & Development Dep.
- Advanced Inspection Technology Dep.
- Future Mobility Division
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- Mobility Policy Research Dep.
- Mobility Platform Dep.
- Digital Innovation Dep.
- Future Vehicle Strategy Dep.
- Urban Air Mobility Policy Dep.
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- 14 regional divisions, 59 inspection stations