Regarding the costs of South Korea's KCC mandatory certification, based on the latest 2025 information, the cost varies significantly depending on the product type and testing complexity. The table below summarizes the core cost components for different wireless products to help you quickly establish an overall concept.
| Product Category | Testing Complexity | Estimated Total Cost (RMB) |
| Bluetooth Earphone (Class 2) | Low | 6,000 - 9,000 |
| Smart Wearable Device | Medium-High | 8,000 - 12,000 |
| 4G LTE Module | Medium-High | 10,000 - 15,000 |
| 5G/Wi-Fi 6 Router | High | 18,000 - 25,000 |
KCC certification costs mainly consist of the following parts, with testing fees being the primary cost:
1.Testing Fees (60%-80% of total): This is the core cost, depending on product functions.
·RF Testing: For frequency, power, bandwidth, etc., of wireless devices (Wi-Fi, BT). Approx. ¥3,000-8,000. Higher for multi-band/complex protocols.
·EMC Testing: Evaluates immunity and disturbance. Approx. ¥2,000-5,000.
·SAR Testing: Only for body-worn/close-proximity devices (phones, smartwatches). Evaluates Specific Absorption Rate. Approx. ¥1,500-3,500.
2.Agency & Service Fees:
·Local Korean Agency Fee: Overseas companies must apply via a Korean importer/authorized agent (mandatory). Service fee ~¥1,500-3,000.
·Document Translation: Technical documents need Korean translation. ~¥50-100/page.
·Sample Shipping: International shipping & tariffs for test samples. ~¥200-800.
Important Considerations:
1.Mandatory Local Agent: Must apply through a local Korean agent. This is unavoidable.
2.Production Consistency: Post-certification, hardware modifications (antenna design, RF module change) require re-testing, potentially at similar cost to initial application.
3.Distinguish from KC Certification: KCC governs communication equipment & RF, while KC certification governs electrical safety. If your product involves both (e.g., Wi-Fi smart appliance), you may need both certifications.
We hope this cost analysis based on the latest information helps you make more accurate budgeting and planning. If you can share your specific product type and wireless functions, BLUEASIA: 13534225140, will provide professional certification consulting services!
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