The KCC (Korea Communications Commission) certification is a mandatory requirement for all products with wireless communication, radio transmission, or network connectivity sold in South Korea.
As of 2025, the total cost of KCC certification varies depending on product complexity and wireless functionality. Below is a summary of updated cost ranges (in South Korean won – KRW) to help manufacturers plan effectively.
| Product Category | Testing Complexity | Estimated Total Cost (KRW) |
|---|---|---|
| Bluetooth Earphones (Class 2) | Low | ₩1,140,000 – ₩1,710,000 |
| Smart Wearable Device | Medium–High | ₩1,520,000 – ₩2,280,000 |
| 4G LTE Module | Medium–High | ₩1,900,000 – ₩2,850,000 |
| 5G / Wi-Fi 6 Router | High | ₩3,420,000 – ₩4,750,000 |
The above ranges cover testing, agency service, and documentation costs for typical wireless devices under 2025 market conditions.
This is the largest portion of the budget and depends on your product’s wireless functions and complexity.
| Testing Type | Purpose | Estimated Cost (KRW) |
|---|---|---|
| RF Testing | Measures frequency, power output, and bandwidth of wireless transmitters (Bluetooth, Wi-Fi). | ₩570,000 – ₩1,520,000 |
| EMC Testing | Evaluates electromagnetic disturbance and immunity to interference. | ₩380,000 – ₩950,000 |
| SAR Testing | Applies to body-worn devices (e.g., smart watches, phones); measures radiation absorption rate. | ₩285,000 – ₩665,000 |
High-frequency multi-band devices (Wi-Fi 6 / 5 GHz / 5G) typically fall in the upper end of the range.
| Service Type | Description | Estimated Cost (KRW) |
|---|---|---|
| Local Korean Agency Fee | Overseas companies must appoint a licensed Korean agent to submit the application. | ₩285,000 – ₩570,000 |
| Document Translation | Technical manuals and specifications must be translated into Korean. ~₩9,500 – ₩19,000 per page | – |
| Sample Shipping & Tariffs | Shipping test samples to Korea (including customs fees). | ₩38,000 – ₩152,000 |
Only Korean entities or authorized agents can file KCC applications. Foreign manufacturers must appoint a local representative to manage testing and submission.
Any change to critical radio hardware (antenna design, RF module replacement, transmission band) requires partial re-testing — often costing a similar amount to the original certification.
KCC: Covers communication equipment and radio frequency devices.
KC: Covers electrical safety and EMC for non-RF electronics.
If your product includes both AC power and wireless functions (e.g., Wi-Fi home appliance), you will need both KC + KCC certifications.
Combine Testing Cycles: When possible, conduct RF + EMC testing together to reduce setup and sample fees.
Reuse Existing Reports: If you have CB or FCC reports covering equivalent test parameters, some data may be accepted for partial exemption.
Early Design Review: Engage a KCC-accredited lab during the R&D phase to avoid expensive re-tests caused by non-compliant antenna layout or PCB design.
| Cost Component | Range (KRW) | Share of Total |
|---|---|---|
| Testing Fees | ₩1,140,000 – ₩3,040,000 | 60–80 % |
| Agency & Translation Fees | ₩285,000 – ₩665,000 | 15–25 % |
| Sample Shipping & Misc. | ₩38,000 – ₩152,000 | 5 % ± |
| Total Range | ₩1.5 million – ₩4.8 million (≈ US $1,100 – $3,500) | 100 % |
At Blue Asia Technology (Shenzhen), we help manufacturers accelerate market entry into South Korea by providing:
✅ Full-scope testing: RF, EMC, SAR, and network security
✅ Local Korean agency coordination and document translation
✅ CB → KCC report conversion to shorten approval time
✅ Multi-certification solutions for KC + KCC combined projects
king.guo@cblueasia.com
+86 135 3422 5140
Share your product type (e.g., Bluetooth earphones, routers, modules), and we’ll provide a custom quotation and timeline plan within 24 hours.
Request Free KCC Certification Assessment →
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