KC Certification Agency
Purple Ocean International Co., Ltd. is a specialized KC certification import agency that accurately identifies the
type of KC certification required based on product characteristics, supporting certification acquisition without
unnecessary testing, costs, or time.
KC certification is not a single unified certification — it is composed of different certification systems for each
product category. Misapplying the certification type can lead to customs clearance holds, return shipment, or
disposal. We conduct advance reviews of KC certification applicability before the import stage.
5 Types of KC Certification Explained
Safety Certification
Safety Certification- Applied to products where safety is paramount, such as regulated items and children's products
- Requires advance testing, factory inspection, and periodic examination
Safety Confirmation
Safety Confirmation- Applies to general electrical and consumer products
- Declaration method via submission of test report
Supplier's Declaration of Conformity
SDoC- Applies to lower-risk products
- Supplier self-declares conformity
EMC Registration
EMC · RF- Applies to wireless devices, IT equipment, and electronic products
- Electromagnetic compatibility testing is mandatory
Children's Product KC Certification
Children's Product- Applies to toys, school supplies, and infant products
- Safety standards and hazardous substance standards applied simultaneously
Check whether your product
requires KC certification first
- Electrical & electronic products (adapters, home appliances, IT devices)
- Wireless and communication devices (EMC certification required)
- Children's products (toys, school supplies, infant items)
- Some consumer products (when electrical function is included)
Frequently Asked Questions
No. KC certification applicability varies by product category.
- It is mandatory for electrical/electronic products, children's products, and some consumer goods. Products outside these categories can be imported without KC certification.
For products subject to KC certification, customs clearance is not possible without it.
- Post-import certification is generally not accepted, and costs for bonded warehouse storage, return shipment, or disposal may be incurred.
Yes. However, whether testing standards are met, factory documentation, and consistency with product specifications are critical.
- Purple Ocean International Co., Ltd. incorporates KC standards from the China OEM stage itself.
It varies by certification type, product category, and test items — generally 2 to 8 weeks, with costs ranging from hundreds of thousands to several million KRW.
- Reducing unnecessary testing through advance review is the key to cost efficiency.
Yes — it is the most efficient approach. Separating KC certification from customs clearance, quarantine, and logistics increases risk.
- We provide KC certification-linked import agency as a One-Stop service.
KC Certification Subject / Exempt — Quick Reference Guide
- Electrical & electronic products (adapters, home appliances, IT devices)
- Wireless and communication devices (EMC certification required)
- Children's products (toys, school supplies, infant items)
- Some consumer products (when electrical function is included)
- Industrial equipment (B2B-only, not available to general consumers)
- Research and testing samples (conditional)
- Goods imported for re-export purposes
- Raw materials and equipment for foreign currency earnings (requirement exemption eligible)
How to Incorporate KC Standards at the OEM Stage — Practical Guide
OEM Planning Stage
- Pre-confirm whether KC certification is required
- Review power source, wireless function, material, and age standards
Sample Production Stage
- Lock in specifications aligned with KC testing standards
- Ensure consistency between test samples and mass production units
Testing & Certification Stage
- Distinguish between Safety Certification / Safety Confirmation / EMC Registration
- Secure test lab schedule and costs in advance
Import & Customs Linkage
- KC certificate → import declaration → automatic customs clearance linkage
- Prevention of customs delays and bonded warehouse charges
Post-Certification Management
- Review re-certification requirements when model name or components change
- Response to periodic inspections and ongoing post-market management